I'm a vegan, and fuck those people.
I've got a medical condition that meant I had to take it fairly slowly just it be sure my body wasn't going to literally fall apart when I went vegan, luckily I'm doing well (in a few ways I'm actually much better off now, though I'm still scared of falling apart). Medical conditions are valid as hell for not going vegan, I wasn't aware of how an eating disorder could prevent it but I've read a fair bit online now, so thankyou for sharing.
One of the scariest moments of my life was when my friends and I were publically assaulted by a pair of very large vegan men who didn't like that we weren't vegan. I was vego at the time but sure as hell wasn't going to tell them, people who act like that are an absolute disgrace and make me ashamed to be vegan. Veganism to me comes from a deep sense of empathy, if you can't feel empathy for other people then you're not a vegan as far as I'm concerned.
Haha it was nothing like that, they just sort of came out of nowhere. My city is normally pretty safe, I've literally never had another encounter like that in my life.