Doesn't appeal to me in the slightest. Good food is something I very much value, and I have no desire to restrict it unless it results in tangible problems for my biology. It happens that I enjoy meat quite a bit, in particular poultry and seafood.
I also roll my eyes at diets a lot of the time. Unless someone has a disorder, or measurable allergy that prevents them eating food items, or they are genuinely trying to lose weight, I think it's silly. While I understand people sometime restrict food items for moral convictions, I just have a hard time respecting their reasonings for doing so. The whole "but I feel guilty for eating animals!" thing just strikes me as petty and feel-good nonsense for most people. I'll leave it be 95% of the time, but the seconds they try to guilt trip others for not adhering to what they do for moral superiority reasons, then the gloves come off and I will get nasty about it.
It also happens that I wildly despise PETA and the vast majority of people that support them.
You remind me of a slave owner getting mad at anti-slavery activists for telling people that it's immoral to own slaves