[...]The 50+ % of women who seldom orgasm in ordinary sex, if they ever have in life. The motive being not getting much of their current ordinary sex life, and therefore being curious about what is described in the movie. [...]
You seam very obsessed with the idea that women hate their sex life in general ... Can you provide the study that shows your 50%+ claim? I know btw the cases you describe exist but from my experience we are nowhere near 50%, and for most women I know that could not orgasm at all (in my experience caused mainly from parents demonising masturbation) they do orgasm once they get older.
Might your idea exist ? yes, sure, but it is really an exception in the bdsm scene
To the ratio, as
@droptokon said online it is clearly more men than women, with also way more subs then Doms (for any gender)
My real life experience is different there. The more subs than Doms seams to be true too but the ratio is way closer to 50/50 with even women often being more than men, when it comes to genders. So dependant on where, you can have even something like 60%+ women.
To 50 shades of abuse ... I don't see the connection you try to construct there, it is by far not the first book aimed for women describing "good sex"
50 shades follows at its base a veeery common trope for women novels.
Rich, powerful, charismatic, strong man/vampire/pirate/werewolf/whatever meets boring, bland, average girl with no real characteristics (perfect to put yourself in to) and he falls in love with her and she changes his life forever.
There were cheap novels sold in kiosks like that even when I was born and earlier
I often feel that this is the "power fantasy" for women, comparable of the men reading super heroes and action stuff.
The Bdsm side is really not portrait in any good way and is showing an abusive relationship.
The books and movies clearly made some people look more into bdsm but simply by being so famous not so much by the text itself in my experience...