That is an important distinction.
Surveillance like this is harmful, either way. Not just the leaks, but the actual data gathering itself should be criticized. Why is it that during the Equifax leak nobody criticized the data gathering in the first place? It was all about the leak. In this case I am glad that the data gathering is being put into question.
But anyway, my main point is that they are collecting different sets of private data.
It's just not very well publicized.
Most of these things FB has put up where you can get information without having an account seem to be obfuscated on purpose.
As for the article you pointed to: it deals with the fallout of the leak. I want to deal with why were they allowed to collect that information to begin with.
I'm very much interested in this issue as a whole and not just singling out Facebook as if they're the only bad actors. I'd appreciate letting that discussion take place rather than using some newly minted word to try and stifle it.
Because the way I see it, they're collecting millions of "shadow profiles", with no consent, no remedy, no removal procedures. Furthermore, they sell that data to 3rd parties at will.
I'd also look into a possible connection between one of these and Facebook. I imagine if someone crosses your social profile with actual credit records, real name, address, car, etc. then you have nothing private left to protect save the thoughts in your head.