No, look at Bruce Willis, Jude Law, etc. They are successful actors and they probably have no problem dating hot young women.
You guys put too much importance on hair, I'm 37 I still have my hair but my hairline is receiding and it's quite visible, I date a 19yo Slovakian model.
Of course I fear baldness, but I think that even bald, with my swag and mouth piece I would still attract hot girls. I'm 6.2 though, height is more important than hair in my opinion, especially if you date tall girls like I do (5.8-5.11).