Even back when the lobbies were p2p there was still infrastructure on the developer side to handle the matchmaking, stats and progression. I’m sure the load is much less but the multiplayer experience isn’t as good. It would also be pretty demanding for some games that have huge lobbies like battlefield
Huh it’s weird I never thought that they’d keep someone around on life support so they can do experiments on them. Not what I would think would happen to me if I was an organ donor.