Matt Christiansen had a call [1] with Patreon to discuss their banning of Sargon of Akkad. Sargon was notified of the banning by his patrons, not Patreon, and had no recourse to challenge the decision. In the call Patreon made it clear that their platform is;
1) explicitly anti free-speech
2) is not a free market (they can ban you for arbitrary reasons, for things posted anywhere including leaked private messages)
3) their rules are enforced in a subjective manner by design
Considering that they have banned many people that disagree with progressive PC ideology, which seems to be a moving target of increasing religious [2] fervor, I can't see why anyone would trust their platform at this point and rely on it to build their income.
Even progressives might like the so-called TERFs fall on the wrong side of the party-line at some point, so I can't see how anyone can trust their platform as a source of income. Unless you of cause love staking your income on the arbitrary whims of the ideologues at Patreon.
[1] https://www.youtube.com/watch?v=Hv7hvZee-PQ&feature=youtu.be
[2] https://areomagazine.com/2018/12/18/postmodern-religion-and-...