I was going to defend "well ray tracing is definitely a time saver for game developers because they don't have to manually fake lighting anymore." Then I remembered ray tracing really isn't AI at all... So yeah, maybe for artists that don't need to use as detailed of textures because the AI models can "figure out" what it presumably should look like with more detail.

I've been using FSR as a user on Hunt Showdown and I've been very impressed with that as a 2k -> 4k upscale... It really helps me get the most out of my monitors and it's approximately as convincing as the native 4k render (lower resolutions it's not nearly as convincing for ... but that's kind of how these things go). I see the AI upscalers as a good way to fill in "fine detail" in a convincing enough way and do a bit better than traditional anti aliasing.

I really don't see this as being a developer time saver though, unless you just permit yourself to write less performant code ... and then you're just going to get complaints in the gaming space. Writing the "electron" of gaming just doesn't fly like it does with desktop apps.