how do you behave in a world that is so resentful/hateful towards russian people even to those that neither were raised nor do essentially live in russia?
1. Many of them tend to speak loudly and it was quite annoying. I don't know if it's because of the language or culturally.
2. Nobody seemed to care about what was happening in Russia. I am a French guy in Thailand, I have nothing to do with what the French government is doing, if some Russians are in Thailand, I don't see why I would assume they have anything to do with what's happening in Russia. These guys were just engineers or designers working and living in Thailand.
But yeah, if you are among the ones that speak loudly for whatever reasons, just try to act normal in public spaces, I would assume only crazy people spending their whole life being "purist" would ressent you for your nationality.
Russians smile less in photos. I don't know why theres a culture of "this is serious" when the camera snaps. Break the mould and be uncharacteristically overtly happy and invite happy people into your life.
Value your culture. Especially food culture. Pilmeni and kvass are worth celebrating.
Maybe try develop a new accent also
And remember what people universally dislike is outsiders being dismissive and disrespectful of local ways of doing things.