If OP was a heroin addict then maybe...But our quarrel with fats isn't that they eat, is that they eat too much. And do a lot of other selfish, annoying, disgusting, irresponsible things. I'd argue the same attitude about drug use. Recreation is fine, don't demand that everyone else love and respect you for it, don't be a dick to those who don't do drugs, and don't do drugs to the point of destroying yourself.