They already did, but compromises have to be made.Then Patreon gets away with fucking people over becuse of some anonymous censor. Why doesn't Patreon grow a pair then and tell these self appointed fuck wits to fuck off?????
A lot of people seem to forget that Patreon went to great lengths to protect adult content creators several years ago. PayPal wanted to drop Patreon entirely because of this type of content, but Patreon resisted and managed to come up with a deal. This is probably a major factor in why only certain types of content are banned today, most likely because PayPal (in particular) set that as a requirement. Patreon has pushed back more than most other companies are capable of, and that's why I can even use their services at all today.
This is a much more complicated situation than "Patreon is bad".