Not everyone is affected by propaganda, either US/Taiwanese or Chinese one.
Some are.
Some people also want to feed their families and not be unemployed.
P.S. A large number of Ukrainians moved to Russia. Including the ones who wanted to reunite with their relatives. Taiwanese have a lot of relatives on the mainland as well.
> *As of mid-June 2023 an estimated 1.2 million Ukrainians were recorded in the Russian Federation under different legal forms of stay (other than refugee or temporary asylum status)
This means people that have Ukrainian citizenship, which includes lots of families that were on both sides of the border. It does not mean people who were residents of Ukraine before the war, and decided to move to Russia. It does include the kidnapped children, and surviving people in occupied cities.
The US cannot offer lots of money to chip fab refugees today, because they are not refugees. Trying to headhunt people at a high quality job is very different.
Part of the reason a Chinese invasion of Taiwan seems more realistic is Trump being a sycophant towards any dictator who will give him the time of day, including Xi Jinping.
It's not impossible, but I feel as though if Trump decides that China is friends and Taiwan is enemies (as he seems to have done with North/South Korea lately) then Taiwanese refugees might not be as eager to move to the US as, say, Canada, Australia, or Europe.
We are talking about facilities that are extremely complex and expensive to build, to the point that only a very small handful of locations in the world exist today - despite their massive economic value.
TSMC is not something you can rebuild with some brains in front of laptops.
The talent is still there, so they could rebuild, or recruit the talent to work for Chinese mainland fabs instead?