Plenty of wealthy people (and not wealthy) commit crimes for no other reason than greed - a lust for money, or power and no concern about hurting others to get it. There is no "structural reason" that drives them to commit crime.

OP lives in an idealist world where humans are intrinsically good and never made choices that hurt other people or society, if they do, it's because they were "forced into it".

Clearly that's not based on reality.