Sure. But we're talking about an embargo. Everyone has the right to use embargoes, and they're a time-honored method of non-violent opposition. Framing this as the US transgressing some boundary is hyperbole at best.
It's not for your personal privacy, or to spare you personal embarrassment. But rather because large-scale demographic data collection is dangerous.
The Nazis used such collections to locate Jews. America used such collections to locate Japanese-Americans. The Rwanda genocide was facilitated by tribal affiliation being printed on ID cards. In none of these cases were the data collected for the nefarious purposes it was eventually used for.
Information is a form of knowledge, knowledge is power, and power in the wrong hands is dangerous.
Now the U.S. Supreme Court has spoken. Let there be no doubt, while I strongly disagree with the court's decision, I accept it. I accept the finality of this outcome, which will be ratified next Monday in the Electoral College. And tonight, for the sake of our unity as a people and the strength of our democracy, I offer my concession.