Third parties have been carrying PS5 this generation. Sony has done a lot of smart deals securing big console exclusives like FF7 Rebirth, Stellar Blade, Silent Hill 2 and Rise of the Ronin. Outside of Astro Bot, first party have been severely lacking. It started out good with Demon's Souls, Returnal, Rift Apart, Forbidden West and Ragnarok, but since they went balls deep with GaaS it's been dry land and Sony seems to have foreseen it, making all these deals. But when I think about it, Playstation has always been carried by third party, with Sony securing big exclusives to their platform. It has been like this every generation. It's just more noticeable now that PS Studios have such an amazing track record that defines the PS platform.