[ I think this is well said, but I suspect there’s an age related aspect to this. Noah cannot possibly sit/stand/play close enough to the screen regardless of size. (I grant that the largest screen in the house is a 42″ diagonal). Still I doubt that a larger screen would change his desire for immersion and ability to ignore the pixels. So at some collection of distance/acuity/lighting etc. a 4k 80″ screen may not have value, but it certainly does for other cases.]