Also, we should probably define what being old means?
Is it an age, an attribute, a demeanor, a state-of-mind?
Is it over the age of 35, 40, 45? Is it being over a certain bodyfat %, is it losing facial structure and bone density? Is it having a full beard, is it being out of touch with fashion and trends?
What is young and what is old?
Besides that, I don't know about attractive 18 years olds, but I know the dudes who are players usually hit their primes from like 28 through mid-thirties. Longer if they are on top of everything and choose to continue chasing women (a lot of black dudes pull this off).
Really unsure of the argument being made in here.