The internet has been going strong since I was like seven years old it ain't going anywhere
. That's like saying should steam ever go out of business I back up all of my games on DVD. LOL. There's already a plan in motion for such an event if it happens. Steam has openly said that in the HIGHLY unlikely event that it would ever go out of business that we would have 3-4 months to backup all of our games so that we would still have copies of all of our games that we bought even in the unlikely event of steam going out of business. I'm sure the internet has something similar set in place should something happen to the internet although it's going super strong. I highly doubt something will happen to it.
Anyway I'm old school I'm still one of the few Spotify premium subscribers out there. Even after they raised their price to $12 a month I stayed. I know I can get all of my music for free from YouTube but it's just not the same and buying albums from Amazon would save me money in the long run but it's like... its $12 a month to have unlimited access to every Christian song you can think of. Seems like a no brainer to me.