[umvi]

Maybe formally, but Trump has implicitly recognized it[1]

[1] https://en.wikipedia.org/wiki/Trump%E2%80%93Tsai_call

[Barrin92]

Pretty much all global institutions have informal or de-facto relationships with Taiwan, that's besides the point. Not recognizing Taiwan formally has been the position of just about any institution or country on the globe for 50 years.

[nerfhammer]

nitpick: it's been about 40 years. E.g., the US officially switched recognition to PRC in 1979.