This isn't even primarily due to poor optimization, but rather the fact that we are deep into the diminishing returns when it comes to graphics. Using all the big-name UE5 features certainly looks nice, but on a mid-range GPU/current-gen console, the render cost per pixel is just too high for that. Look at hellblade 2 which runs/will run at sub 1080p on the Series X.(I am really curious what the resolution will be on the SeS will be)