Maybe you should be entitled to some respect for your privacy in public, though. Indeed in some places you are today. There is no good reason to extrapolate from the natural situation that "If you go out then someone might see you" to the entirely unnatural "If you go out then you should be subject to arbitrary surveillance, recording and analysis by unknown parties who also have access to unknown additional data about you for unknown purposes."
So you're fine with your everyday movements logged and published online? After all, to go anywhere you'll need to step public roads, so you have no expectation of privacy.
>So you're fine with your everyday movements logged and published online?
This comment will be downvoted, but this is hyperbole. Your everyday movements are more than just your activity in public spaces.
Likewise any website publishing your activity in public spaces is not entitled to linking it to your PII, because if they do deanonymize it, you now have means to take it down.
Again, any website publishing your activity in public spaces is not entitled to linking it to your PII, because if they do deanonymize it, you now have means to take it down.
No expectation is different from your information being automatically stored and analyzed (and easily traced back to you whenever the government feels like it).