No idea.My new "tv" supports 4k 120 fps on xbox but only 4k 60 fps on ps5. I don't know how the rollout of 2.1 has been this bad.
I've heard some rumors of QD-OLED, and I'm also hoping that Sony is able to figure out the (actual) HDMI 2.1 stuff.
(I bought my monitor knowing this, so not a problem for me)
