Oh, one more message about the #SSP2024 conference. I think I forgot to mention that the closing plenary session was an Oxford-style debate between me and @polka on the proposition "The open access movement has failed".
Modesty forbids that I say who "won" (i.e. shifted most votes between Before and After), but I DO think that between us Jessica and I laid out a pretty convincing record of past OA movements and a compelling vision for the future. To a room full of scholarly publishers.