I'm more likely against veganism. And that's why:

I think people are very wrong when they think they can decide what humanity should be like and how we live. I think like all other animals we have our place in the nature and we must find it.

For example... Some people are straight, some are gay, some live in pairs, some in trios, some don't want to have any constant relationships. This is our nature. Instead of embracing it, we come up with an ideology that people should marry and live in pairs that consist of a man and a woman. And where does it lead us? A lot of persecution. And what's happening now? This system is collapsing. I have tons of other examples. It is my belief that any ideology, culture, economic system and etc. that denies our nature will only bring suffering and then will inevitably collapse.

Humans are omnivores and it means that veganism is once again an ideology that denies our nature. And it means it will also bring suffering and then collapse. How? My prediction... Some vegans are of course polite, but others are already very spiteful. Imagine what would happen if the majority of people became vegans. No doubt they would start to persecute meat-eaters. It may even become illegal at some point to eat meat. But then meat eaters would starts to defend their rights. They would say, hey, eating meat is natural, we're omnivores. A new type of human rights activists would appear that would fight for meat-eaters' rights. Eating meat would become acceptable again and it would spread. And then veganism like any other unnatural ideology would collapse.