This is more austere than when I lived in college dorms. 2 sets of clothes? That means this dude is washing them daily. It's also a lie unless he's working out in his street clothes. It also means 100% remote work, which is nice. But not having a nice shirt/dress means interviewing might be a problem.
Not even the most ideal state of communism advocated for shit like this. You still had personal possessions.
Nonsense...with that kind of lifestyle, you can go 2 or maybe 3 days easily before changing to the other outfit. Especially if you workout in your underwear and then shower while still wearing the underwear.