Of course there is. Privacy isn't a binary condition. It is more invasive to be seen than not seen, it is more invasive to be closely watched than to merely be

Of course there is. Privacy isn't a binary condition. It is more invasive to be seen than not seen, it is more invasive to be closely watched than to merely be seen incidentally, it is more invasive to be recorded than watched, it is more invasive for a recording to be published than held privately. Somewhere, not all that far along the range, these cross a threshold into harassment, stalking, or other things that people generally recognise as unacceptable. In "public places" the threshold is slightly further along the range but not very much.