Look, there's nothing wrong with being vegan. In fact, it can be great for the environment, and if I'm being completely honest, a lot of vegan food and beverages are delicious. I will absolutely spend five dollars on an oat milk latte, thank you very much.
The problem with vegans comes along when they try to shove their lifestyle down other people's throats. Eat all the sunflower seed pancakes you want, just don't make the rest of us have a bite if we don't want to. And while you're at it, please make sure being vegan isn't your entire personality.