If it’s not visually distinguishable, it won’t matter. I hear recent versions of DLSS are very good at 4k despite earlier versions having some bad artifacts. I guess we’ll have to wait for the reviews :)
I guess it depends on your definition if distinguishable, but as someone who has dabbled with most ML frame interpolation techniques, this appears just as artifact ridden.
https://i.imgur.com/9U9HIpH.jpeg