alt Hacker NewsI am dubious about the importance of Youtube. If it disappeared tomorrow how long would it take for most videos to reappear elsewhere? Some of the creators I watch do have the videos available elsewhere. Veritasium is on Odysee, lots of people are on Nebula (and release videos there that are not on Youtube), etc.
I think there is a good argument that having a single dominant platform has been harmful.
Imo, most videos would never be re-uploaded somewhere else. Currently-active creators that choose to keep a backup copy of their videos are probably the minority of creators.