Yes I would date him That's not a deal- breaker for me. There's many reasons why a guy has no friends and doesn't feel like he fits in. A lot of people are in this position , for many different reasons
It doesn't mean he's a bad person, undatable or unlovable. I'd look beyond him having no friends and not fitting in.
Maybe because I was kind of like this at the beginning of college, but my boyfriend was kind of a loner when we first started dating. I was also only in my first month of college, and felt that it would be the best time to explore with new personalities. 1 year and 9 months later, we still love spending time together and rarely get into fights!
Men , as a rule , do not have the close friendships women do. Woman / woman friendships are mostly ultra close , men are also by nature , less social , most men MUST have some alone time. Evolutionary biology explains why.