I'm not in the slightest bit squeemish about how animals bred for our food end up on my plate - and yes, I've been to an abattoir. I like calves liver, veal and, on the rare times I've had it (although sadly not for quite a few years), fois gras, and yes, I was aware of la gavage.
No doubt vegans will think I'm worse than the devil herself, and if that makes them feel somehow feel all warm and fluffy in the incorrect belief that they are morally superior than me, I can happily live with that.