Can Fruitarism and Veganism leads to peace?

if everyone became vegans or vegetarians or whatever i would say there would be a lot of pissed of people out their and there would be more fighting and conflict. like it or not vegetarianism and veganism is found annoying by most people and it is an...alternative lifestyle (for lack of better words). people love meat to much for that to ever happen (i am one of them. i tried the vegetarian thing but i missed meat). and when people start to want something they cant have they get cranky. its just the way things are. dont try and think of things like that that would make the world better. think smaller. something you or a small group of people can do. because like it or not the whole world will probably never agree on one thing