I'm not sure whether to be nervous about this. It's clearly going to be an alternative to ActivityPub, Diaspora and so on, but I don't expect this new protocol to be integrated into the fediverse and it will likely be its own standalone network. I wonder if it will be able to catch on, and in that case what will it mean for the fediverse. I guess it will just continue to exist, but there would be no futher hope for mainstream adoption.
Do you think this protocol might be a good thing? I mean, would it be that bad if it replaced the fediverse? I'd like to hear some opinions on this. Weirdly, no mentions of blockchains or cryptos. I was expecting this to be part of Dorsey's "web5" vision (and I guess it will probably fit into it).
Now that I think about it, I guess that it would be possible for the admin of an AT protocol's instance to make their server compliant to ActivityPub as well? Dunno if that would make sense or even be convenient in any way. I also wonder whether the target of this protocol are the mainstream social network platforms (think of Twitter and TikTok federating over this).