Would you ever wear a fur coat? I doubt many of the guys on the forums would, but do you think the principal of it is right? I mean, why would you just kill an animal just so you could wear it. Today we definitely donâ€™t need this. We have a whole friggin' array of things that we can use to keep us warm and looking good. If fur coats were an actually necessity then yes, I would think they are necessary because we would need them to survive, like cavemen living back millions of years ago who didn't have a reversible windbreaker fleece jacket.