At the Fediverse track at SFSCon last month, Johannes Ernst spoke about:
From the Fediverse to the Open Social Web: Towards the Digital Freedom to Subscribe, Communicate and Interact Across the Entire Web
Recording and other talks: 
FediForum
FediForum | FediForum/Fediverse Track at SFSCon, November 2025, in Bolzano, Italy