Technically? No. (ActivityPub)
Culturally? No. (Venture capitalist for-profit and already beginning the resulting enshittification)
I don’t see any reason to consider them part of the Fediverse.
It’s Twitter in a trenchcoat saying “whats up fellow fediverse apps”.
Bluesky isn’t a Fediverse player. It’s a Jack Dorsey project, currently ‘incubating’ until it’s ready to be sold to an oligarch.
No, because it’s not
What counts as apart of the Fediverse then? Is it the protocol of ActivityPub or that it connects all together? As there is a bridge for Bluesky.
The fact that it needs a bridge is what makes it not federated. Federation allows for interconnection without bridges, because everything talks the same protocol. You can bridge Discord to Matrix, and that doesn’t mean Discord is federated.
Basically yes… I mean… you could just look it up and see the sources say the same thing about activitypub