I don't think it is a sustainable lifestyle for most men. Most men are easily the biggest saps who will cave the sec they get pussy bombed.
I recently went to a Jack & Jill. Still single. I assumed, there must be some single people. NOPE! It was my first experience of social anxiety in a long time. Here is how a covo went:
Couple: so you married?
Me: No
Couple: Gf?
Me: Nope. Dating but, nothing serious.
Couple: Awwwww. Maybe one day.
Me: GRRRRRRRRR!
Because, the merit to which a person is successful is of course following the beaten path, to get married, and have children. I wouldn't be as big a cynic if the majority of times it was what people always desired. In my experience, it has more to do with a woman's biological clock, and a man being dragged for the ride until she tells him to get out lol