I'm leaning towards Rumble for hosting at this point. There's no fountain pen content there so I might as well be the first.
I agree instated that in a comment I posted ... you are absolutely right he preaches single point of failure but stays on YouTube... kinda contradictory...
Yeah, it's just tough to find places that are decentralized for video-centric content. For now I think a mix of zap.stream and places like Rumble etc. are a good way to start. As the video hosting of decetralized solutions improves I'm sure adoption will improve. There's always self-hosting as well.