At a basic level, I agree there’s not a fundamental difference. But I think it’s reasonable to look at practical differences between China and the US and consider which one you’d prefer to be secretly recording your personal data. The US has cultural and constitutional support of free speech, due process, and independent judiciary. On the flip-side, the US has PRISM, theocrats, an insane president, and a history of covert violent foreign intervention. China has little support for freedom of speech, separation of powers, etc.. And is frequently accused of extrajudicially disappearing people for their speech/beliefs.

I think at present I’d still significantly prefer the US over China to secretly collect my personal data (even if I wasn’t a US citizen). It’s certainly possible that difference will further erode over time.

I don’t necessarily mean to endorse banning Chinese apps, as that seems very problematic and arguably cuts against our own value system. It’s always seemed very protectionist when China did that to us, and it seems the same when we do it to them, and comes with the same surface area for corporate corruption of our government.