The other side of it is the psychological side. I think a lot of bullying goes on against people who don't have the best of luck or the easiest life. This can cause people to give up on themselves and of course if that happens then self improvement stalls and without self improvement wealth usually isn't going to build.
A person can have a job which sucks and doesn't help them to self improve also. So a lot of people do have jobs which don't generate wealth. Should those jobs be automated so that people can take jobs which actually generate wealth?
Bullying does exist but why would that not motivate people to work harder to prove to themselves and others that "they can do it" that "it's possible" people shouldn't be handed the wrong , a serious of tests that prove they can stand the job and know how to advance it , is a winner