The resolution thing is actually almost solved IMO. I used my Quest 3 in AR mode almost every single day and the screens are perfectly fine for reading text or having a video on in the background.

Yeah there’s still some screen door effect but it’s really only noticeable when I look for it, it disappears in normal use.

And I genuinely can’t think of a reason you would need 1000hz monitors. Human eyes start to get steady motion at like 50-60 and 90-150 is when the normal eye starts to hit the limit.