Why do you keep saying "fake money"? China can use that fake money to buy real things from anyone in the world.
It's improbable that Trump has Klinefelters because people with Klinefelters tend to be infertile. It's more likely that he got forged results from a shady clinic.
Countries with excess USD buy T-bills because it beats holding it in a bank account, and converting it to CNY would be bad for exports. But some other countries also put it to more creative uses like sovereign PE funds.
It's improbable that Trump has Klinefelters because people with Klinefelters tend to be infertile. It's more likely that he got forged results from a shady clinic.
Countries with excess USD buy T-bills because it beats holding it in a bank account, and converting it to CNY would be bad for exports. But some other countries also put it to more creative uses like sovereign PE funds.