I love to cook it, eat it, slice it (preparing it), and think about it:
I enjoy the meat lifestyle
Also the zen philosophy — meat has all your ”essential” nutrition. No supplements required.
Also note — nobody is allergic to meat nor has a severe intolerance to it (compare this with cashew, peanut, legume allergies).
I think most people pick up veganism to lose fat. The whole ”I’m doing it for the planet” seems like a ruse.