Strange take. Pixelated camouflage is and was an attempt to make a scale invariant camouflage (works at near and far distances) by encoding patterns at multiple spatial frequencies. It's far from "computers are cool" or pixel art.
I'm not saying that these camo patterns don't work, but the particulars (e.g. why it had to be rectangular pixels, not hexagons or nature-inspired fractals) are often connected to fashions. My personal opinion is that dazzle camo looks cool, by the way ;)