If that is their angle, then they never should have started with the rhetoric of fire and death. They should have clearly and concisely expressed their disapproval, repeated that there is only one China and that Taiwan is a part of their territory, and then punitively sanction Pelosi as well as all her friends and family. Deny her the public capital and propaganda win and hurt her in her greedy oligarchic wallet so other foreign politicians will think twice about overstepping China's boundaries. Honestly, by this point the PRC's brass should have someone with media training standing over their shoulders to advise them on what they should and shouldn't say and how much of their plans they should reveal.