If you want the Fediverse to succeed, you need to step out and understand why other folks aren't joining.

Sure, you can post negatively about the alternatives using an ActivityPub account where no one else can see it, or you can go to the other platforms and tell them why you look down upon them. But neither of those is working, right?

Identify what we're missing. Build it. Work with makers. Fund projects. Stop yelling in your bubble. And, for god's sake, stop spreading misinformation.