Even if what you claim is correct (which I doubt and you aren't going to offer any evidence), it is irrelevant since you are working in the US and they are not.

Even if what you claim is correct (which I doubt and you aren't going to offer any evidence), it is irrelevant since you are working in the US and they are not. Moreover, their claim was about "expressing opinions on non work related subjective political topics" while yours is about what constitutes harassment. And this is perhaps what they experienced too. They are told that when someone says "hi" they should reply with "hi", but on the Internet this is blown way out of proportions to be about how every job they ever been at tried to stifle political speech.