Counter-perspective: my WFH office setup is the exact same setup I game and do personal dev on. I'm a button-press away from my KB+M+LCD pointing at my much-more-enjoyable home PC (my corporate device is laughably bad). I don't find I'm tempted away from work during work hours, not even a little bit, UNLESS work sucks: uninteresting work, painful people, busywork, endless process, low autonomy, low trust.. all that stuff has me yearning for the satisfaction I'd otherwise get from productive relationships, meaningful work, and high autonomy. If circumstances permit, I'll leave, but sometimes they don't.