You said eating pigs is ok, massive numbers of countries don’t have pork on the menu. You said eating beef is ok, yet go to India and try that
Your culture thinks eating horse is bad, other cultures it’s fine, but beef or pork is bad.
Even dog and cat are quite common in many countries.
It's an example of an inconsistency that people have when it comes to what they're willing to eat.
It does not have to be a universal truth.