That so wrong as to be farcical. Every new technological advancement means less physical labor is needed for the task it is applied to.
That are vastly out numbered by the ones made redundant and require higher levels of skill to preform. Hence the issue of what is to be done for those displaced.
All this is nothing more than scare mongering. Something humans have been doing forever. Better technology whips up hysteria among people who can't imagine what anyone will do for work. What will all the horse and buggy makers do? They don't have skills to make cars. Oh my technology is taking over farming. What will all those poor farm workers do?
Yet society marches on with new skills developed. Higher standards of living. Education changes to train young people for the jobs of tomorrow. Often without the kids even realizing it.
There has always been the low IQ people. But sometimes those low IQ people are really good at something and have skills that the high IQ people don't have.
Look how far we've come from 200 years ago. And we live in a society today with a much higher standard of living and more jobs than workers to fill them.
The Obama administration presented these concerns in a report back in 2016.
There is an 83% chance that workers who earn $20 an hour or less could have their jobs replaced by robots in the next five years. Those in the $40 an hour pay range face a 31% chance of having their jobs taken over by the machines.” - Report from President Obama's Whitehouse to Congress
Well it's 2022 and this hasn't even come close to happening. I remember the big McDonalds scare of automated ordering. Guess what, McDonald is paying much higher wages and is still short workers.
As jobs change so does society. It grows and changes with it. With the invention of digital photography many of the developers jobs went away. But there was a growth in photography jobs. The intention of the spread sheet and computers didn't get rid of accountants it just changed their jobs and how they did it.
Yes older people might have trouble adapting, but they always have. Younger generations keep coming and growing up in a technologically changing world.
No we are not headed for a doom and gloom area of mass unemployment. History has shown us that. What we have is change and change is inevitable.
Besides we are all going to die and starve to death soon as climate change destroys us all.