almost 100% Polish environment and in many cases don't even speak English then why not just live in Poland
Why do Americans speak English in the first place? It's because the British came here and turned the land into Little England. And then they allowed people from all other countries to come here. The government has never appointed an English Speaking Only police to enforce the English language because obviously it's not a problem for them. If it's okay with them I don't see why it should be a problem with anyone else.