@astrionic I did actually make this point in point number 2. The Brands & people they like to interact with haven't jumped ship either.
This is where Threads is a good example of why it needs to federalize as it actually does have a lot of Brands & people on there and if it did, it would be able to interact with Mastodon as well as the rest of the Fediverse. As well as in my point number 1. They want to go where the majority of people are.
Some people are like sheep and go with the flock, if a big company or influencer moved over to Mastodon or any part of the Fediverse they might actually move across themselves, even if they crosspost it's a good start allowing people to move away from TwitterX if they wish to. But yes the Fediverse has fewer people & brands of the moment but in due time people will mostly get fed-up with being toyed around by these centralized platforms.