Maybe I'm reading you wrong here but I have yet to see any indication that you think marriage is about bonding, love, emotional connection, care, compassion, companionship, sharing of lives, etc. etc. etc.
Those things are all fine, but I don't see how that refutes my point that the young men are getting the bad end of the deal in pushing the marriage age to older and older. Women may have sex drive, but it's not usually strong enough to make them chase after men as men chase women.
If I just wanted love, compassion, care, and companionship, I'd go to my buddies playing sports, at work, or my parents. Women that I've dated are generally only interested in compassion, care, love etc. when it's towards them not me. It's not a two way street. They can complain to me, but not me to them. We don't talk about me, we talk about them. If it were only those factors you listed, I would have no female friends and all male friends. So why do I even bother with women at all? I think you know, and unfortunately they do too.