That's a great point. Most of the content is probably charity hosting at this point. I've considered the benefit of a trimmed down service that incentivizes economically viable content. Nostr could be that, but that's not what YT is today. That's my point. YT as it is would be hard to replace with Nostr. I consider that a neutral opinion. Maybe replacing things is the wrong approach anyway. Because it could be that the entire model is fucked from the ground up and not worth replacing.