Earlier quoted context omitted.
A lot of work today is pretty much bullshit/meaningless; I mean look at 85% of the US insurance / medical billing professions are useless and only exist because there is manufactured bureaucracy. Bullshit Jobs is a great book looking into to this. Also UBI shouldn't be disincentivizing work, it should be allowing people to explore more fulfilling pursuits.
I'm sure if you closely examine the bullshit jobs, you'll find they usually exist for a reason. You can't get rid of them unless you tear everything down and rebuild it. If it was so easy, companies would have already laid them off.
The question is always: who is benefiting from this?