Probably? Though I don't think those kinds of controls are exposed in most of the players I use (usually set-top box video players). Besides, if I'm dealing with a 20 to 80GB 4k copy of something that originally had grain, I prefer it still be present—if I'm dedicating that kind of space, the point is fidelity. If I'm dealing with something smaller than about 8GB 1080p, I probably don't really care what it looks like aside from preferably not having obvious artifacting, so I guess AV1 would be OK in that case, though all else being equal I'll still pick h265 just to avoid the fake-grain concern entirely.