It also normalises sexual violence against women and dangerous sexual practices that they don’t reflect reality.
It's very scary for a man to cut off a woman's air supply because he saw it on a p0rn. Where else would he get it from?
I can understand a Muslim couple healthily exploring and learning what they like, but I will never believe that all these deviant BDSM kinks come natural to virginal couples. So I would warn Muslim men and women to look out for people who randomly try to introduce abuse into the marital bed.