here’s a thread from a few years back, with a link to a story that made me laugh. The mom ran the son’s tinder app, and through that the son appealed to a slightly different set of girls.
Good luck to your son. Just encourage him to have activities/hobbies in his life that he likes to do is my one thought.
http://talk.collegeconfidential.com/parent-cafe/1878405-my-mom-ran-my-tinder-p1.html