Many guys are also wary of marrying a lady to then find out that she hates sex, or has no idea what to do.
it’s a mess all around.
Or she gets fat(ter). Once that ring goes on her finger, it costs more to get rid of her than it does to keep her around. Men get shafted in marriage.
I'm almost 40 and never been married. For me, it is a cost-benefit analysis. Some fat, lazy, loudmouth slut (which encompasses the majority of American women) is just not wort the time or effort.