Culture is an interesting word. I just have to go to a neighbor to see a change in culture. It does not mean to say that the way I live my life is acceptable in my neighbor's eyes. It is just different....
You are right in that behavior should be acceptable in another country. All it takes is for one bad apple to sully the reputation of many others of the same nationality. When in Rome do as the .....
One of the basic premises of anthropology is not to judge another culture by the standards of your own....