He doesn't just watch anime though, he watches objectively good anime, because he has a good taste in anime, something your average normie viewer just doesn't have.
Did I mention that he has good taste yet? Because he definitely has good taste.
Eh, there's lots of women who like anime and games who would like partners with similar interests. Just usually not a high enough priority over other faults, and it's not like finding decent people who are fine with games anime instead of obsessed is hard.