The thing is, he has some valid points. But, much of the fediverse have pretty much figured out basic interoperability, and now we’re moving on towards more complex features in federation. Diaspora has, in my opinion, fallen very much behind everyone else.
It’s long and complicated, and there are bitter feelings on both sides.
https://discourse.diasporafoundation.org/t/lets-talk-about-activitypub/741
https://overengineer.dev/blog/2018/02/01/activitypub-one-protocol-to-rule-them-all.html
https://overengineer.dev/blog/2019/01/13/activitypub-final-thoughts-one-year-later.html
The thing is, he has some valid points. But, much of the fediverse have pretty much figured out basic interoperability, and now we’re moving on towards more complex features in federation. Diaspora has, in my opinion, fallen very much behind everyone else.