Why is Bali Pratha Banned?

Probably a dumb question but i want to know the reason , ofcourse talking about a goat and not a human . Goats , chicken etc are killed every day have to live in hell small cages etc in cities and then meet their fate whereas here they get to graze in open air have a good life and are then killed for food which is the cycle of life and has been since life came to be. i am a vegetarian myself but dont impose my way of living and if someone eats non veg its their business .

my question is if its a part of our culture and has been since ages why is it banned no one goes and stops the african tribes from cannabalism since its their culture and way of living maybe its a dumb opinion but i feel like there is nothing wrong in bali if people eat meet its part of our culture a culture that seperates us from others and is our identity idc about what mainland brahmins think .