I guess I'm not quite as doom and gloom about this as you.
Population demographics are trending downward in advanced societies and the trend is worsening. Finding solutions for the reduction in low training required workforce is necessary unless you want to drastically ramp up immigration policies.
As the transition occurs, dials on immigration policy can be adjusted to help maintain a consistent/decent price floor on the jobs that remain.
Trade skills are flourishing and, to my understanding, are in exceptionally high demand. Some folks doing gig work will make that leap and will experience much higher quality of life.
These changes aren't happening overnight. Those who are unwilling to make adjustments will have their quality of life reduced. It's not sexy, but it is how the world has always worked.
I'm sure my comments can be perceived as callous. I'm truly not trying to be. I just find it odd that the framing isn't, "Wow, for a period of time we were able to get more jobs to a significantly large amount of the population due to innovation. How fortunate." since that seems as fair a take as one saying those jobs are being destroyed due to the same innovation.