It's the norm in international companies. I'm in Europe and work daily with colleagues doing exactly the same work, with the same bosses, but located in a diff

It's the norm in international companies. I'm in Europe and work daily with colleagues doing exactly the same work, with the same bosses, but located in a different country (like Germany, the US…). Everybody perfectly knows that they are paid much more than us. Some people also worked there for a while and accepted a large pay cut to move where they wanted. Well if we're not happy with that, we can try to find a job over there. Honestly I don't think most people feel bad about it.