Look, I agree that eating meat is morally bad, I accept that. What most extremist vegetarians need to accept is that there's people that simple don't care about animals as much as them, I don't really care about it just like I don't really care about some bad things happening in the world, I know that it's morally wrong, and I'll push for more options for the people that do care, but I won't restrict my diet or personally try to fix those things, because I don't care enough.

And this sounds quite rude and I look like an ass, I know, but the reality is that there's a lot of people that think exactly like this. Hell there's tons of people that thinks like this about actual humans. You won't convince those people because in the end, it's their decision and as bad as eating red meat etc is for the body and global warming etc, so are tons of other stuff that people do.

I really advocate for more vegetarian stuff, I actually enjoy seitan/tofu and dishes with them, but the fact is that I'll keep consuming meat once in a while, and when you start trying to make every meat consumer your enemy, you also make people from my group, people that actually push for more progress, your enemy, and that's honestly a bad way to make progress.

This is going to be a generational progress, there's way more vegetarian teenagers than 40+ people, and every friend group I frequent on my age range 25-35 has at least someone vegetarian, and businesses naturally will offer more options because if they won't they'll lose business.

Try not making society your enemy, because if you do you will become the enemy of society.