system
Given the following post, respond as if you're commenting on Reddit:
human
[Dr. Dre featuring Snoop Dogg - Nothin' But a G Thang] Why are they so disrespectful to the nice looking ladies at their parties?

At a bbq, a pretty girl in a bikini is playing volleyball. Her bouncing anatomy adds to the party atmosphere. Yet when a "G" goes up and exposes her, this had to make most of the other women at the party apprehensive to engage in any jumping or dancing or other gyration-inducing activities.

Later that evening, there is a raucous party in the basement. Another girl that anyone should be happy to have at their party is just starting to mingle when several marijuana-enthusiasts pour beer all over her.

This offends me for two reasons: First is that wasting beer is a sin. Second is that again the ladies of the party are being told "this is a hostile environment for you."

What gives? Don't they want fly girls to be rockin' they bodies at the hot pahties?
gpt
The complicated intersection of patriarchal rules with egalitarian impulses, combined with the similarly-complicated intersection of inherently libertine sexual liberation with puritanical social underpinnings, leads to a very American (though certainly not exclusively so) contradiction of both wanting women to be free in their sexuality, and in feeling the need to shame them for being so. 

This does, indeed as you've noted, lead to situations wherein some people with some level of authority in a situation feel the irrational impulse to "do the right thing", which does nothing except reduce the overall enjoyability of the party while making the female attendees feel unsafe and disrespected. Nevertheless, the positive feedback loop created by the above-mentioned intersections gives the authoritative figures a transitory feeling of joy in having "done the right thing". This feeling, of course, does not last, and the problems inherent in the contradictions leads to long-term dissatisfaction on multiple sides of the question.