This unravels his entire point right here. Those of us who are looking ahead to the long haul already know what we need to do and what it will be like, so we don't get into these situations of sleeping around until our 30s then panicking and marrying the person we're with because we're out of steam.
Women tend to wise up when they get towards their 30s, and they start looking for a nice wimpy beta male to settle down with and pay for all their shit. As they get older, they will get more and more desperate to find this guy. Once they do, they will cheat on him with an exciting fun guy like me.