it’s also why the idea of “mascots” for platforms have become outdated. You can’t sell an entire platform based on one IP anymore, its just not realistic with how long games take to make and the expectations people have of them.
Once horizon’s marketing period is done, its onto god of wars, once thats done is onto gran turismo, once thats done its the next naughty dog game, then Suckerpunch and Tsushima’s 2’s turn, then spider-man’s turn, etc.
No one IP has ever carried a playstation console, thats not how Sony has sold systems, ever. Its always been big games, since like FF7 and MGS