Making comments questioning someone's sanity or character based on their sexual preference is hurtful and ignorant. We seem to forget that until 40 years ago, being any sexuality other than heterosexual was considered a mental disorder. If a person's sexual preference causes no harm to themselves or anyone else, why do you care? Never mind the irony of threatening actual violence towards someone because they might IMAGINE violence.
Yes there are elements of the fetish I don't care for but it is in how those elements are expressed IN REAL LIFE that would affect me. If you want to imagine me with a black eye, so be it. If you want to have me get punched in real life to get said black eye, then we have a problem

Similarly, if you hold myself and another woman at gun point forcing us to have a hair pulling cat fight for your pleasure, that is harmful, despite no permanent physical damage.
Most people's fetishes look bizarre to people who don't find the same thing sexy. It doesn't make them necessarily wrong. Feet aren't terribly sexy to me but I can appreciate that some do find them extremely so. Many fetishes are multi-faceted, and this one is no exception. You aren't required to love all of them, but give people the same respect they give your branch of the kink. This is a place where people should feel safe in expressing their kink without fear of personal attack or threats of violence as long as said kink fits in the rules of the site. Yes you can have an opinion, but inflicting it on people is not the same as expressing it.
Jondo53, perhaps a better comparison would be the TV show Game of Thrones than Steven Seagal or Bond, since that is a very popular show which is known for selling sex appeal alongside physical and sexual violence and making little bones about it. Or any of the non glittering vampire shows where sexual tension is alongside a being looking to tear your jugular out. People may not find these shows their taste and they do suffer criticism for the mix, but I don't see anyone suggesting 7 million viewers need to be committed to an asylum either.
If what someone is into isn't harming anyone in real life, why the fuss? If you are concerned that someone is thinking overly long on violence, may I suggest turning in your local crime or horror novelist too while you are at it.