@trwnh I use the word platform because everything with an interoperable inbox is a "messaging platform" and everything which has the concept of a thread is a forum platform and everything with listenable content is an "audio platform" and anything with public, readable content is a "publishing platform" but no one assumes you have to be all those things to be an AP implementation...
@trwnh ...and yet somehow many people DO implicitly or perhaps even unwittingly expect the "identity layer" for all of this to somehow be easier to harmonize than the content itself, w/E2EE and moderation/blocking guarantees universally applicable, and even expects the many shades of grey between public and private to be "standardizable" [sic] across all form factors and platforms. so yeah, maybe the singular framing of "the fediverse" is the problem, but also a bit of economic fingers-in-ears