The data being shown in this thread strongly disagrees with your position.

The wccftech link in the post you replied to lists several games, which company sponsored the game, and what upscaling tech is available for them along with what date those techs were available.

It is completely opposite of what you’re saying. Nvidia’s titles support both, and AMD’s are mostly FSR-only.

I would love to agree with you, but the data doesn’t.