https://bura.brunel.ac.uk/bitstream/2438/16932/3/FullText.pdf

Apparently among 67 qualities for LTRs "sleeping around" came up as the second most undesirable with unfaithfulness being the only worse quality.

Additionally, men have been punishing female promiscuity since literally the dawn of history (with even the first written laws we have found addressing it) and cross-culturally .

Finally, marriage rates have reached a historical low now that promiscuity is rampant in women.

So we can conclude that men care about n count. When you see a man claiming that he doesn't, you should be wary, not happy.

Now this SHOULD have been obvious to everyone here (and it probably is if we are being honest since women lie about n counts even in anonymous surveys) , but we like to pretend the sky is green in this sub.

Edit:

Cues for promiscuity appear to be only unattractive in an LTR context, but actively attractive in a STR context. This appears to at least be partially modulated by an individual man’s preference for short vs long term mating (read: sociosexuality).

Credits to u/E-2-butene for the study.