I wouldn’t be surprised if they continued to gate it to the “pro” models and the “regular” iPhones never see these features no matter how new. That’s why the 15 pro has an “A17 Pro” chip so the iPhone 16 will have a non-pro chip that can’t do AI stuff
I think a big difference here is you can actually play the game off the cart. I’m less motivated to buy a PlayStation game on disc if it’s going to make me install it to the drive anyway.