How often have you heard this line from women? Aside from the fact that it's a smear, and arguably dehumanizes men, it fails to recognize reality. Imagine you were surrounded by a bunch of very hungry people. Would you exclaim in exasperation, "all they want is food!" Of course not.
One of the problems with today's society is that women have zero concept of male sexual needs. If men aren't sexually satisfied enough, you'll start seeing widespread sexually desperate behavior. Women fail to see how they contribute to this problem via hypergamy and other self-imposed barriers. Apparently, most guys (variably the bottom 50-80%) should just shut up and keep their dick in their pants. Problem is, it doesn't work that way. Guys can't just "shut it off." And so you're going to see more yearning and desperation from those men.
This is one of the reasons why the whole "nice guys suck" narrative from women is so cruel. They fail to see how they created this problem of sexual desperation among men. The average guy no longer gets married at 18-22; that system was scrapped, for better or worse. In its place is a sexual "free market" that disproportionatly rewards naturally skilled and attractive men, and leaves most others stewing in varying levels of desperation.
Women who complain about men coming on to them should realize that they can't have it both ways. They can't have sexual freedom into their early 30s or beyond and then just expect most men to be tame and docile, and not come on to them (or employ less aggressive ways of coming on to them like the "nice guy" stuff). Want men to leave you alone? Then make sure they have somewhere to put it!
The demands of the modern female are just totally unreasonable.