Ha Ha, but not quite.
I am not so much better than a hapless gaming tech geek who puts far too much time, energy, and money into an activity that is best suited to teenage boys.
I know very well how this 'hobby' can exploit the OCD tendency in people and me sneering at people who are slightly worse affected than I am is my way of drawing a line under how much time and energy I am willing to put into PC gaming tech, and of course how much bucks I am willing to blow on all that stuff. (I might be a bit futile and pathetic, but at least I am not as bad as *them*)
So there is that, and then there is the pragmatic aspect of 4K gaming in that it is just not worth the outlay and the hassles. Even if money wasn't an issue, I would rather game at a maxed out solid 1080p60 than 4Ksub60, with all kinds of graphical compromises having to be made, and worrying how my system will run the next AAA title that I really want to play. Besides that, 1080p is just too damn 'compatible'. My gaming laptop is 1080p and runs games well at that resolution, I had that hooked up to my big LCD TV downstairs, which is also 1080p. However, since I am/was playing Witcher 3, I decided I wanted the graphical power of my desktop for that one, downstairs on big LCD TV (1080p). I therefore moved my laptop upstairs to my 24" IPS monitor, which you guessed it, is also 1080p and I play online BF4 (100% maxed) and CS:GO through my laptop hooked up to all my desktop peripherals. Also, what is the standard resolution for Blu-Ray and/or high def video files? 1080p.
Best bang for buck, least hassles, best compatibility and longevity of equipment is undeniably found at 1080p. So for someone to aim for 4K, right now, when they will pay through their bloody noses for a big pile of equipment (GPUs n panels n all) that will be classed as mid range junk within 3 years or less, they either have both plentiful amounts of disposable income and spare time on their hands, or they suffer from some form of OCD illness. I suspect that most on here fall somewhere rathermore towards the latter end of that spectrum than the former.
When 1080p first hit the scene, the wise money kept away from it. If you look at the earlier 1080p monitors or TVs from the mid 2000s, you will know that they absolutely suck by today's standards and if you bought one back then, you will know how extortionately expensive they were compared with modern day high end panels. Same thing will apply to 4K without a shadow of a doubt.