Interestingly, I can in theory move back to China despite no longer being a citizen because I have a Chinese birth certificate, but I can’t read and write Chinese so I doubt I’d succeed there 🤷

Apparently a lot of countries do this, where they will reinstate your citizenship if you were born there, or at least you don’t have to go through the normal immigration process.

Taiwan would be indeed an interesting option if it wasn’t for the constant threat from the CCP :p