Considering that local rendering of 4K games is also not realistic. It will look good, but you are forever stuck at or under 30 to 60 FPS. This is assuming GPUs companies get their shit together and actually render the frames instead of AI upscale shit.
plus, with compression, it's not like 4K will look *that* good so really is there any benefit to it ? 1440p is beneficial because there's noticeable difference to 1080p, 4K suffers from diminishing returns amen to that second half, fuck AI rendered shit, Nvidia can burn to the ground for all I care