The FBI and CIA have both good and bad effects on a US resident whereas China's national security establishment has only bad effects (if it has any significant effects).
There is no disadvantage to a US resident from stopping them from spying on US residents. Both the law-and-order type of US voter and the don't-tread-on-me type agree on that.
There is no disadvantage to a US resident from stopping them from spying on US residents. Both the law-and-order type of US voter and the don't-tread-on-me type agree on that.