The important aspect is less of where the video is hosted, but where people are looking for content discovery. With the removal of dislikes, YouTube is actively

The important aspect is less of where the video is hosted, but where people are looking for content discovery. With the removal of dislikes, YouTube is actively making their content discovery worse. On the margin people should be looking for new content discovery options. You might see people drift to Reddit, you might see people drift to DIY StackExchange. That's the message we should be pushing in these conversations as a result of this, you should be changing your behavior. Once you move the discovery off YouTube, it becomes trivial to move the content to another video host. The discovery is the lock-in.