One thing I think people don't realize is that a Patreon creator can kick or even block people if they want to. I'd be suprised if BWS felt in any way he had to keep the high tier patrons coz if he didn't no one would take their slot. Considering how long the LucyGuy, Undertaker, Serena/NikumeGuy and this WelrodGuy have been getting commisions they're probably friends with BWS (I should join a stream sometime and see if that's the case actually since it seems likely).
End of the day most of the art's going out for free and the art that isn't is (and there's no real other way to say this) being pirated here. If you wanna complain about paid content you're being given for free there's a manbaby thread for that.