StarrWulfe (JLGatewood) on Nostr: I'm not above calling it Fediverse-- been doing it since 2017 after all. Just also ...

I'm not above calling it Fediverse-- been doing it since 2017 after all. Just also aware terminolgy changes depending on culture and geography too. Also does Fediverse only mean ActivityPub? Mastodon? Can Bluesky be included? Nostr?
It's kinda like how AOL and Prodigy (yep, I'm old) was called The Internet, and Facebook/Twitter were too up until the Social Media moniker stuck. It's all fluid, and just as you said, a buzzword away from complete understanding.
I guess when Threads turns on full-fledged bi-directional fedi powers, we'll definitely have the answers then