I had a similar realization a while back with Factorio. I caught myself watching Youtube videos on how various systems worked and how to optimize things and solve problems, and I just thought... "man, think what I could build if I put this same energy into my programming projects."

Still, I like Factorio and similar games, and I'm excited about the upcoming expansion, but it is just kind of funny to notice that it basically feeds on the same kind of drive that I use to build little apps and whatnot, and with those projects, I end up with something a bit more tangible than an elaborate virtual factory.