system
A chat on subreddit /r/pcmasterrace
human
Isn't 4k essentially end of the road? Don't see why HDMI and DP will be replaced.
gpt
Kinda, kinda not. 4K is pretty much the limit for a normal viewing angle. Go closer and you'll notice the difference. It has however reached the point of diminishing returns though.

Money is much better spent on other parts of the viewing, like HDR or better pixel technology (OLED etc) and increasing dimming zones.