I haven't seen it mentioned, but a bunch of affected S and X vehicles have already had this fixed. My car is one of them (although in the UK, so not sure the recall affects me or not?). About a month ago I paid to have a totally new screen and MCU installed. REALLY glad I did, as the car feels brand new. I knew Tesla would be forced to upgrade that chip eventually, but that wouldn't give me the vastly faster performance and responsiveness, or the extra stuff, like more games, karaoke etc.
So count me as 1 of those recalls that won't have to happen. I'm sure there are others. The model S, especially back then, was being bought by people who could afford the upgrade, like me. A bunch of us didn't think twice about doing it.