For Vaush, yes, because he has a much bigger following and is pretty consistent at keeping to a schedule.
For keffals, not too sure. The Patreon, YouTube and KGG superchat donos and subs are probably making him anywhere from 5-9K a month gross revenue, minus whatever he's paying video editors and people to run the discord / backend stuff for him. Then tax. He's probably taking home around 50K a year right now, which isn't all that great. And that income hinges heavily on a few paypigs like farleftshark who are blowing a thousand a month on him. But they could bail out over something he says or go into a massive coronary from excess cholesterol at any time.
This downfall arc has cost him twitter followers, but hasn't hit the money too hard yet from what I've seen. It's only a matter of time at this rate. He can't actually grow his audience anymore because he's terminally scorned the soft uwu faggots and terminally scorned the woke lefties. But he also terminally scorned right wingers and edgy bros like the sort who follow Keemstar or Nick DeOrio, who might have been down with following a gamer version of Blaire White. None of that audience will follow him no matter how many slurs he uses, because he started the DKF campaign and fought for censorship, and was neck deep in the DIY HRT shit. He's proven himself to be completely two-faced and untrustworthy to people on both sides of the culture wars at this point. He's fucked.