They throw their weight around to influence geopolitics.
EDIT:
There really does seem to have been this mindset in the 80s and 90s regarding China that they were going to liberalize once we shipped them a bunch of our industry and IP. You can only really believe that would happen if two things are true:
1) You have a woeful misunderstanding of Chinese politics
2) You think that the West, and the US in particular, have some sort of magic that will invariably keep us ahead of the Chinese. Maybe it was racism, maybe it was underestimating the power of collectivism, but there were people who really saw China as nothing more than a workforce that would happily do whatever Western companies wanted them to do, while providing absolutely no competition, forever and ever.