I don't understand how people on that subreddit don't get it. No girl is ever interested in a sub-5 virgin. She wants a Chad who is a virgin. Either way, she won't get one, since Chad isn't a virgin past the age of 13. This aspect of sex is opposite for each gender. A girl being a virgin is valuable, but a guy is not. The longer a girl remains a virgin (up to a certain age), the more valuable she is. On the other hand, the longer a guy remains a virgin, the less datable he becomes. And if he crosses a certain age, he doesn't just become less datable; he becomes completely undatable. It's over for him.
A 21-year-old guy who is a virgin is a walking red flag. He probably elicits the same 'ick' effect as when a homeless guy is walking towards you; you know what he wants, but you don't want him to even ask. A 29-year-old guy who is a virgin is a massive red flag; there's no explanation for this, no excuse, nothing. He probably has the same appeal as a rotting corpse lying on the street.