I suspect that society isn't going to stop depending on jobs for survival until it's too late. That is, it'll only implement something like UBI or equivalent solution once most jobs have been replaced and there's a legion of permanent unemployed who are forcing the issue to be addressed. Unfortunately that just seems to be the way of things, very few problems ever get addressed preemptively.

IMO this isn't really a reason to try to slow down AI, because that will only slow down the eventual UBI-like solution to it. At this point I don't think "change human nature first" is a viable approach.