BDSM doesn't "make women slaves".

Either women or men can choose to take submissive roles, and that is their free choice among practitioners. Likewise, either women or men can choose dominance (in fact it is popular for a dominatrix to be paid for her services.)

The BDSM community (not merely people who have a fetish) is very careful about safety and respect for others. There are safewords and failsafes and safety checks at every stage of the scene.

I think it is dismissive and close-minded to say that such a community "makes women slaves"; it shows that you are an outsider and that you know nothing of their customs, morals, or attitudes.