you would have to factor in the amount of traffic that exposure from youtube gets them for those other monetary functions to get a real sense of how valuable it is to be or not be on that platform. Definitely feel like ethics should always come into play though and a lot of creators are branching out with hosting themselves or patreon/etc.
If you have an extra wifi router as well, secured network-security cameras. Lots of programs out there to do just that (been looking at a few and I’m not 100% on a perfect recommendation till I set something up myself).