This Pelosi trip, on one level, I find hilarious.
Why is Pelosi, and by extension, the US government, trying to make such a big deal out of it?
In the end, if she actually visits Taiwan, and leaves, that is it. China and Taiwan still there.
The salami slicing arguments are very weak, and makes little sense.
Does this Pelosi visit salami slice the PLA military to be weaker? Is Taiwan military strong now? No. The situation on that front remains the same.
Mainland China and Taiwan used to be a political question and military question. Today it is mostly a military question.
After this visit, if it actually happens, the PRC will feel it has a free hand to do whatever it wants to do.
After all, Pelosi invited herself to Taiwan. The PRC will invite itself to change the status quo.