Did they get rich without breaking any laws?
If so what is the problem? Nothing stops you from becoming a Billionaire except your lack of skills to achieve that success.
I find anyone who feels they deserve more in life actually doesn’t want to work for it or they have no social manners to make and keep friends that can help them. . they just “feel” they deserve it. My own father voted for obam on the presumption what’s his face -the romster , “Had millions” in offshore accounts. and was hiding money from u.s. taxes. Iow.. You are not alone in seeing that there are a few freepers here that feel the same entitlement to someone else’s luck, hard work or thievery.