@totoroot sure. Jack Dorsey is the former CEO of Twitter. He's been critical of ActivityPub, and has financed efforts to replace it. He started Bluesky, and has supported Nostr.
If he's going to be at FOSDEM, I think it would be good for him, and good for us, if he saw the presentations that are going to be made at the Social Web devroom at FOSDEM.
Maybe he'd understand the protocol and movement better. And maybe he'd stop fighting against us, or just do it less.
Does that explain it?