Tbh, I'm not worried about his dating life. My son is 15 and is dating (USA). Teenagers get together and break up. Learning to respect girls boundaries and his own, emotional growth, etc. That's normal.
What I am worried about is his getting a driver's license in a time of rising traffic deaths, him trying drugs laced with fentanyl, buying into right wing ideologies that target boys like him or getting roped into a high control group.
That shit is life altering if not ending.