Obviously bdsm coming into the mainstream stems from misogyny. The demand wouldn't be there if a high percentage of men didn't secretly want to beat the shit out of us.
But I do think some of womens readiness to accept it has come from sex no longer being a taboo.
Sex is so normal, so accepted that just having sex is boring. Young people want to push boundaries and do things they feel they shouldn't be doing.
Young people need to feel they're doing somthing their parents wouldn't do, hetro sex is in all films and music videos - you have to find somthing stronger to get that feeling of doing somthing new, edgy and different.
People always joke that teens think they invented sex and drugs when in actual fact each generation has done just as many drugs and had just as much sex. But it is also true that each generation becomes more sexually open and more prone to drug use. So for a teen today, they know they have to do somthing pretty extreme to be treading new ground. And bdsm seems to be it.
I was shocked that for girls 10 years younger than me anal sex was pretty vanilla and somthing people did on ONS. Those same girls are probably now shocked that girls 10 years younger than them will get choked and smacked on a ONS.
I'm just hoping by the time my dd is a teen it will all have gone full circle and it will be ground breaking, rebeliouse and trendy to not sleep around, just have loving mutually enjoyable sex and not take drugs.