We went through twenty years of millennials being this or that, how none of them work, how they are moochers. Every generation gets called lazy and dumped on by the previous generations; as far as I can tell, it is mostly bull shit. I have yet to experience anything extraordinary about gen-z that I don't see in gen-y, gen-x, latchkey, boomers, greatest generation, etc.
Maybe younger gen-z or gen-alpha like you say are truly messed up, I think we have data coming out of schools that support that, but I have yet to interact with them as I don't have kids myself. Everything I have said is inherently anecdotal and no more important than what you've seen