Not sure what’s going on with this account’s posting history. That said, this allegation is false.
Taiwan supports the protesters [1]. Taiwan and Hong Kong, both lawful jurisdictions, are free to enter into extradition agreements with each other. This extradition bill was a ham-fisted attempt by Beijing to subjugate Hong Kong. Ironically, in failing, it has shown Xi’s limited power [2].
[1] https://www.straitstimes.com/asia/east-asia/taiwan-expresses...
[2] https://www.nytimes.com/2019/06/16/world/asia/hong-kong-xi-j...