Of course no one is taking too strong of a stand because of the massive economic power China wields ...
Massive conventional forces backed by nuclear weapons...I don't see how you say they aren't a superpower yet. About the only thing they lack is an imposing navy and they're only a small step behind on aircraft. Those shortfalls are easily covered by sheer manpower. I suppose they aren't really equipped to wage a long-distance conventional war, but I'm not sure that's a requirement to get superpower status, is it?China is hardly a military superpower (yet) -- it is a significant regional power, though. IMO the central question isn't even Tibet as such; it's the way the Chinese central government treats its national minorities in general. The Uighurs, for example, don't have as charismatic a spokesman as the Dalai Lama, but they're just about as badly oppressed.
Massive conventional forces backed by nuclear weapons...I don't see how you say they aren't a superpower yet. About the only thing they lack is an imposing navy and they're only a small step behind on aircraft. Those shortfalls are easily covered by sheer manpower. I suppose they aren't really equipped to wage a long-distance conventional war, but I'm not sure that's a requirement to get superpower status, is it?
Some researcher showed that, given growth rates at the time (a couple years ago), you could have the Chinese walk past you single-file and the parade would literally never end.