I don't know if we're going to see any ramifications from that. It was, despite being filmed first, effectively just the consequences of Spider-Man 3. (And WandaVision, but other than bringing a version of the Vision back, and putting Agatha in play, I don't know that that has any ramifications.)
The other Phase 4 thing that matters is the Contessa (who blew my mind when she showed up in Wakanda Forever). All of her machinations will lead into the Thunderbolts and Young Avengers stories that are coming.