They don't "need" a phone.
We somehow managed to make it through our tweens and teens without them.
There are people who've shot up their brows and stood upon their soapboxes to pontificate that teens do not "need" a car, too. For millennia humanity survived without cars, smartphones, the internet, or indoor plumbing, so it's true that they are not literally needed for basic human function. Throughout history tools have been invented and gradually become implemented into the fabric of everyday life in civilizations, and with their inclusions they've altered the way we interact and function. One of the adaptions is that the phone booths and land lines that were once prevalent are now virtually extinct because they have been replaced with the ubiquitousness of cell phones. In your childhood you likely had ready access to them but in mine I did not. I remember how the lack of pay phones complicated matters during Hurricane Sandy when cell phone towers were knocked down and internet connectivity was lost, and people had no way of communicating with the outside world. The majority of pay phones had long been removed from cities. That prompted them to reinstall pay phones so that people could have access to them in the event of an emergency.
Your kids likely utilize the internet even though it didn't exist as it does today in your youth, and they conduct their lives differently than you did at their age because of it. You've stated that you bought your son a car as a teenager, and that's your prerogative. My parents bought one for me when I was sixteen, not because I wouldn't be able to live without one, but because it provides clear benefit. They do not have to justify their parenting choices, and nor do you, or the many parents who buy smartphones for their preteen children. You do not have insight into their reasons. My younger sisters are 8 and 10 and already have phones, as do the majority of their friends. The phones are not merely a toy for them; they are valuable for communication, a safety measure, and an educational and productivity tool. A few examples - they can log in to their school's page where their teachers post helpful homework tips and information, class reminders, and other tips; they have apps for the Khan Academy; ones to help learn the state and country capitals; math worksheets; flashcards; apps that have helped them to learn Spanish; flashcards; unit converters; metronomes; apps for dance moves. They also use it to help gain more self-regulation such as with time management. They would survive without all that; they'd continue to breathe and have their hearts beat without all that, but it's about equipping them with something that has helped them to thrive.
IJWTS that neither you nor anyone else is the expert on which kids do or don't "need" phones. Some kids have after school events that necessitate communication between child and parent, including sports. I supplied my kids with a good phone by the time they were 12, and it was nobody's business whether my kid had a phone. It was between us as parents and the kid.
As for the rest of it - a parent who would give up contact with a kid isn't much of a parent. I have been really (for good reason) furious with each of my kids at different times, but as for cutting off contact forever - that would never happen. And I say that as a mother of an adult kid who is a Republican.
All true. In my family the kids have smartphones for the sake of our parents as much as for our own. They provide peace of mind and ease of convenience. My mom was an attorney for the FBI for years and knew that cell phones had been incredibly valuable in locating missing children. As soon as iPhones hit the market, she bought them for us. People did scoff, and she ignored them and kept doing her own thing as a parent. They used them to track our locations during the ages when we were old enough to be out of their sight and gaining some independence but young enough to still be vulnerable in the world. Knowing that our locations can be tracked has helped keep us honest in our teens about our whereabouts. We're trustworthy kids but fall prey to temptation like everyone else. They've used them several times in emergencies. When I was in a surfing accident my friend called my dad immediately and put him on the phone with the responders to explain what to do, and then he bolted over to us. (I have a very rare endocrine disease, and it's normally manageable but can be fatal if I'm not given immediate medical care in an adrenal crisis.) When my brother got his jaw broken in a baseball accident, his friend immediately called my parents and they rushed in. And then of course there are all the times when plans have changed, something has been forgotten, information needs to be relayed, or we simply want to say to one another than us having phones have been very handy.
Since my parents have been divorced since I was a baby, phones have helped us to remain in steady connection with one another. Each parent had steady, direct access to me, and that helped our relationships to flourish. We built routines into our days surrounding the phone. My mom still sends me a "you are my sunshine" text every morning as a nod to my early childhood years when she'd wake me up by singing the song. I'm off at college now and still text or chat with my parents (all four of them) on a near daily basis, not because that is expected of me but because we treasure being able to share our lives with one another. I've also maintained cherished relationships with my grandparents and extended family members, some of whom live abroad, thanks to us having smartphones.
When I was younger my parents did monitor my phone, iPad, and internet usage because that was responsible parenting, but they only looked for behavior that was destructive in nature to myself or to another child. They perfectly understand that children have feelings that need to be expressed, and that authority figures are frequently the source of a need to vent. I've written far worse over the years about my parents in texts than what this poor girl wrote about her stepmom, despite revering and adoring them more than anybody else. They read some of the texts I sent in my middle school years unleashing my temporary fury about them to my friends, calling them names, and declaring I'd never talk to them ever again and other childishness. Because they're mature adults with sturdy egos not swayed by the rantings of children they let it go. The only time I remember it being held onto was when my mom was actually amused by an insult about her I'd written to a friend. She didn't ground me, or take away my phone; she broke the tension through laughing and telling me she loved me. In their youth kids used diaries to vent out frustrations, but in ours we've used our phones. It's actually healthy, and is far better for relationship dynamics than letting emotions fester and then be vomited out all over the person you're upset with. I actually vent out many of my frustrations to them now. I just unloaded a tirade about one of my professors to my stepmom. They've respected our feelings and as much as possible have respected our entitlement to them and our privacy. They did confiscate my smartphone at times, but only temporarily. As with Cimorene, they'd take it away when it was causing a distraction to my school work, or because of using it late at night instead of sleeping. Their objective was never to inflict punitive damages but to teach us how to conduct and take care of ourselves.
And....haha about the Republican comment. If he votes for Trump you might want to reconsider. Jk. It actually delights my parents that my brothers and I have developed our own religious, political, and personal views and beliefs instead of merely adopting all of theirs as our own. They want us to be independent thinkers who evaluate and formulate opinions and convictions that are meaningful to us. My older brother and I still frequently go to our parents for guidance and advice because we value them, and we have no fear of them judging or severing ties with us, but I think it gives them joy that we can now self-navigate for the most part.
Btw - sorry this is long, haha. I needed a study break in between psets and massive papers.