I think it’s probably a little from column “A” and a little from column “B”…China did invade and annex Tibet against the will of the inhabitants, and it’s pretty messed up that China is controlling the appointment of the high level Lama’s, and they’re probably disappearing dissidents in typical fashion…but “Han Supremacy” is clearly employed as an inflammatory and divisive term, and it’s probably an overstatement for what has actually gone on.