This person is angry because I articulated a boundary in response to their comment and asked them not to cross that line again. I was very polite - I even said 'please'. And that is enough to make them regret ever having wanted to support me.
One of the things I find most difficult about relying on Patreon for my income is that some men (NOT ALL MEN, JUST THE CUNTY ONES) now have a channel by which they can threaten me with financial punishment if I don't behave.