The democrats including Blinken and Pelosi totally misjudged the Chinese government's power status. They wrongly believe that Xi Jinping is in a fragile place and continuously colluded with the Chinese Satanic Cabal which was already diminished.
Whatever commitments they concluded with the Chinese Satanic Cabal are meaningless and ineffective.
They underestimated Xi Jinping's determination to unify China and Taiwan and they recklessly broke the red line. Pelosi was so arrogant that she completely ignored the Chinese government's severe warning and insisted to visit Taiwan.
Democrats' leadership is totally incapable to analyze, assess and cooperate with the core foreign partner in the world. If they can't even recognize the power authority in China, how can they negotiate with the Chinese government?
They are just the puppets of the Satanic Cabal with no heart and brain!