In Asia, however, the cultural exporters, at the moment, are Japan and Korea, not so much China, despite its economic size. Fortunately and unfortunately, Asia is more pragmatic about cultural imports. There isn't the OMG our indigenous culture is being subverted and devoured!!
The pragmatism is in the form of foreign ideas with Asian values which seems to make the ideas less problematic.
Never the less, I think in many places, it's uncertainty or inferiority and superiority complexes which give rise to ideas of wanting to preserve culture. A fear of change. In the US people lament the change in our culture for 'the worse', as some believe. In other places, similar local changes are interpreted as 'westernization'. But really, do they want to go to how their culture existed in 1900, for example?
South Korea has laws literally banning Japanese TV and music. One South Korean song was banned from broadcast because it had one Japanese word in it.