I feel like we're already a little beyond not perfection, but "good enough", where anything better is kinda pointless and very difficult to even perceive the difference.

The other problem with these extreme hi-res displays is the amount of data or bandwidth necessary to make use of them. Storage sizes aren't doubling every year like they used to.

Not in the consumer market. Eizo's professional reference monitors look much better than the latest TV's do; even to the untrained eye.

Except when it comes to virtual reality display technology.