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.
Would you voluntarily work in a country that invaded and taken over yours?
Would you ask the same about Russia recruiting Ukrainians?