A lot of men complain about promiscuous/easy women (calling them ran through, low value, roasties, fatherless, for the streets, etc.) but, at the same time, complain that women's standards are too high and about how it's hard for men to get laid. If women had low standards for who they sleep with like men, women (and straight men as a result) would be much more promiscuous. See gay men for what I'm talking about. Women generally aren't as desperate for sex as men are (obviously there are exceptions).

Now, I'm not trying to imply that all men think the same or have the same opinions (that would be a straw man fallacy). But a lot of times, it is literally the same men that complain about both. (I literally see/hear them.) You can't have it both ways. If anything, women being more promiscuous/having lower standards might actually be a good thing for desperate men who can't get a woman otherwise.