Some folks have gotten themselves together as something they’re calling the Social Web Foundation, and I’ll cut to the chase: this is an attempt by ActivityPub partisans to rebrand the confusing “fediverse” terminology, and in the process, regardless of intent, shit on everything else that’s been the social web going back twenty-five years.
By the same token Evan seems a bit self centred and egotistical about his projects. Of you look at his comments about BlueSky it seems he’s pretty bitter that someone dared to make an alternative protocol that so far has a decent amount of users, when a acceptance of multiple systems experimenting and borrowing from each other for the good of the open web is right there as a natural position.
Given how other impactful contributors to the ActivityPub spec have been presenting their work in public vs how Evan does it, one can certainly get the impression that he is a bit self centered, yeah.