Yes.
That's why it's important to set limits in public life and to enforce them: economically, politically, socially, personally....
Hard to agree on the limits when many powerful people are corrupt.

A lot of wealthy people who I know - erm - have double thinking about drawing the line where opportunity ends and corruption begins. They make personal exceptions to the rules that they want to enforce on others.

But some people shine out with integrity.

Complicated.