Is it this way for everyone?

I am studying in chennai for the past four years and i have few friends here most of them are my roommates from pg’s. few of them became very close and their friends also became friends. so i have oru anna who is 29 and single. He has a good job and everything but hasn’t approached any girl. i tried few dating apps for him but nothing works. He is very sweet, caring and genuine but the point is too shy to talk. i feel bad when he sees couples and friends getting married all those. Now, i wanna know if this is true for every men who is single and not married around the 30’s. i am not pitied by this but life is maybe cruel to some nice men around us.