Well, I prefer the term whole-food, plant-based (WFPB). Being vegan is not the answer because you could subsist on potato chips and be technically "vegan," but it wouldn't provide the nutrients your body needs.
I admire anyone who is so mentally strong and organized that they know the exact date to take down all their holiday decoration fodder and move on to the serious business of the coming new year. Frankly, I'm weak, at least in this way.
As for me, I appreciate the fact that some of these 'foods' aren't available or are out-and-out banned. In my opinion, some foods are potentially too dangerous and not worth the risk. Others are created or harvested in ways that seem so unethical, that consuming them seems beneath the dignity of otherwise caring, good-hearted people. Again, that's just my opinion.