My problem with lower framerates isn't input latency but them feeling and looking like crap whenever you move the camera.
Even on 30fps titles I found using lossless scaling to increase them to 60fps to be a big improvement and it's generally not recommended to use it with a base framerate that low.
I played through the whole of Indiana Jones with dlss framegen to get 120fps. I think it's a good feature though I'm less sold on MFG. I've only stuck to 2x generation.







