Meat in the USA is made in the Farm Industrial Complex, sure. But so is all the mass market food; becoming a vegetarian doesn't change that. And I am a vegetarian.
It's not a US or EU or CN thing. It's a feeding 6-billion+ people on-the-cheap thing.
If the world consisted of 100 million people, and everyone one wanted to eat half a kilo of meat per day, there would be little problem satisfying that need without a FIC.