I stopped listening to podcasts in 2016. I was a heavy listener before that. Many many hours per week. But after 2016 they all went crazy with attaching Trump and I just couldn't stomach a single one. I still watch Youtube videos. I think generally you are correct. Most people with Youtube channels are responding to some inner narcissistic need for attention and have little to contribute to any conversation. I have, however, greatly enjoyed the handful of channels that I feel are genuinely valuable and I'm glad I'm able to support them.