They have to decide of this: 1. Find a woman that will probably have way more experience than them. Today women at their 17s are having sex, so even if they marry younger it is likely the woman will have more experience anyway. They will likely end up with a woman manipulating and using them for their money, using their desperation and loneliness against them, and even if they find a loving woman it is likely the woman to go away and they to be fucked in a divorce. Or worse, end up dating a single mom, paying time for a child that is not even his. 2. Be alone forever. Sure, we all kind of die alone, but knowing that they will spend decades alone and probably found rotten in your apartment in your 80s is kind of harsh and bitter to accept.

This is akin to older men with high count manipulating younger women for sex. Women with experience end up manipulating and using older men for money.

My point it that it sucks in both ways for these men, but the least suffering is achieved if they stick to their decision the earliest in their 30s. Otherwise they may end with the worst of both worlds... loneliness and terrible relationships.