Depends on how the law is written. If there is language against deanonymizing the now anonymous data? Yeah, they’ll get Jacks ass. But if not, there’s really not much they can do.
Personally I don’t care where celebrities are at any given time. But I do think it’s interesting, for example to see how international climate summits are some of the biggest environmental impacts as far as carbon footprint etc for example, or seeing how celebrities take personal jets to go to the convenience store