We prefer (me) to deal only in cryptocurrencies.
Just because we will get naked for money doesn't mean we want fiat

Trust me, anyone who get naked for money... WANTS FIAT.
Over generalizations are cool, I assume you speak from personal experience?
You equate supporting cypto with morality and your moral system doesn't align with people showing themselves for personal gain, so you issue a blanket statement such as above.
Are you by chance....a Christian?