Definitely agree with this.

I have a roommate that serial dates and she's gradually gone from "im getting over my breakup" after dating a man for 3 years to "ug can we just get rid of men" and telling my girlfriend to dump me when I'm standing in the room. She's gotten very bitter, and self-destructive to her original intention (finding a soulmate) breaking things off with new guys when they don't pick her up random things or run odd errands.

While this is just one example of the few I've seen, and of course this is just my experience, but I would hypothesize that serial dating combined with a culture of "empowerment" + unlimited options is detrimental.