Guarantee you the FSR-DLSS gap will be filled shortly after AMD has competitive AI coprocessors on their cards. People say a lot about all the training DLSS does on NVIDIAs cloud blah blah but the real reason it’s better is because it runs on hardware that is otherwise idle and so can just do more without eating into latency or performance. It’s the same reason XeSS on Intel GPUs is better than FSR.
What would really be impressive is if AMD can get FSR to leverage the AI cores on all three cards. If the goal of being “open” is trying to nullify NVIDIAs advantage then that would go a long way to killing DLSS as a point of distinction.