Take something like the Rubin Report [0], which is reasonably family friendly but that covers socially/politically controversial topics and/or speakers.

Not too long ago, a large amount of their back catalog was demonetized. It's not 'advertiser friendly' because sometimes even just the presence of a controversial speaker is enough to bring a hate mob down on anyone advertising on a video with them in it.

0: https://twitter.com/RubinReport