You really gotta lurk more if you think this would stop many of the idiots from giving him money.
His patreon is mostly made out of people who got auto renewal on, because everytime he makes a colossal fuckup, that shit doesn't go down. Those people either live in some other plane of existence which filters out the absolutely asinine shit he does, or they simply don't watch him anymore.
And everytime real dirt comes out about him, the guy deflects it like the other millions of other accusations he receives on a daily basis with no real consequences in the end.
Hell MAYBE if this were true and came out perfectly so it reached his dumbass fans' ears it could work, but some of those people give him money simply to spite people who hate on him, and will continue to do it no matter what.