

Only as long as the state enforces their wealth. If Trump really wanted to flex, the state could just seize his assets and nationalize his companies and jail him in trumped up charges. Wealth can’t protect you from the people who can nullify that wealth.
Well, there is also jail. Hard to use your money if you’re locked up in a gulag. Or if you fall out of a window. Or if your helicopter crashes. Or if you simply disappear.