As I've aged, my interest in competitive multiplayer games has waned. I find that I have no interest in fighting other players online, that I don't really care about the score I get, and that having those things present in a game tends to pair me up with players I'd rather not play with…
The above link lists multi-platform titles multiple times so it’s not that great for an actual count, but if you filter for your platforms of choice you will find stats like 124 co-op campains released on PS5 in 2024 !
There a more games released now than ever, there are also more coop campaigns than ever:
https://www.co-optimus.com/games.php?campaign=true&release_year=2024&playerCount=2
The above link lists multi-platform titles multiple times so it’s not that great for an actual count, but if you filter for your platforms of choice you will find stats like 124 co-op campains released on PS5 in 2024 !
That list counts very generously, even with those filters applied.