Obviously(?) not stable diffusion, but the touching up of scenes is already there with the Pixel 6 magic eraser.

One touch removal of people and background intrusions (even goes as far as suggesting items for removal).

So, not far I imagine!

I wonder if it can run retroactive so you can use the face recognition to Stalin any former Nikolai Yezhovs you may have from all your photos.

that is basically what happens, if you ever saw the raw image that the tiny sensor created it works look hideous, i guess it would just be adding a bit more to what's already happening