I live in Cambodia and I see this all the time from tourists and expats. It's actually stunning how nearly all of them parrot the same stereotypes about the country, even though they've barely spent any time here and have only read secondhand information from racists who came here before them. A mild but classic stereotype is something about Asians and "saving face", as if avoiding embarrassment whenever possible isn't a shared tendency of everyone all over the world. Another favorite is complaining about a "foreigner tax" (raising the price for foreigners), when in fact that is actually quite rare and is only perceived to happen because touristy spots and expat bubbles have higher rents and thus higher prices. This is not even getting into the more malicious variety of shitheads and degenerates that come solely to exploit the country, all while endlessly complaining about and stereotyping the people here.