E.g. 1080p on a 15" laptop is still sharper than 4k on a 32" desktop monitor. People do work on both modalities, they talk to the one they use, chaos ensues.

And I am immensely unhappy with my 4K@32. 4K@27 is more tolerable... really miss the 5K@27 I had (other than it was a "smart" monitor which annoyed the hell out of me).