[jagraff]

What's curious to me is, why does this not happen to all youtubers? For example, vlogbrothers, 3b1b, numberphile, etc, all seem to continue putting out great educational content and care about producing good wholesome content despite the strong incentives to do otherwise - how does that happen?

[everdrive]

I think different topics lend themselves to this better than others. If you're merely teaching about things, then there are endless interesting topics -- and _you're_ not the one coming up with the brilliant insights; you're just doing an excellent job conveying an already-known subject to others. Commenting on the news can work quite well, too. So long as your research and analysis maintains quality, there will be no shortage of noteworthy events to discuss.