By my definition of "desirable" (multiple attractive women want him), such a man would just decide "next!" and move on.
Guys have an advantage over women, in that they can wait into their 30's or 40's for marriage, while a woman starts seeing her expiration date approaching after she passes 30.
Yes; yet, I know that I’ve seen men make the wrong choices and wonder why on earth there are no decent women. I see it on here all the time. Men have expiration dates too, they have longer, but unless they start making a choice to settle down, their choices will get younger until the man in question becomes a punch line.
I see it all the time, men bypassing the quiet girls for tarts, then complain about getting taken to the divorce cleaners. A lot of women dedicate themselves to a career since after all, there are a lot of men disinclined towards marriage. So women have to support themselves somehow.