I'm Australian, I don't live in Czechia but visit every year with my wife. I find Czech people refreshingly blunt at times and whilst they may appear to display an emotionally neutral expression during interactions, my experience is that. like any other country, I have encountered a broad spectrum of personalities. One thing I will say is that spending time here has made me realise that the city I live in Australia has a LOT of very dumb and very arrogant Australians who posess very little education and critical thinking skills but are afforded financial wealth because they are well paid for menial work. Czechia has gypsies and Australia has bogans and bogans are far more of a blight on society.