Nah.
First of all, whether or not the posting of PII is bad or should be allowed is not the discussion we're having right now. The matter at hand is simply that people on this site are using a term that, erroneously or not, implies tacit admission of a crime. That is the immediate, short term problem that this thread exists to adress.
With that in mind, the point of using this as an opportunity to adopt language like "journalism" isn't some sleight of hand to hide behind a larger definition or "play pretend", it's to dismantle the imaginary distinction between "doxing" and "journalism" and draw attention to the fact that
self-proclaimed journalists engage in the exact behavior you're condemning, and that if it's something that needs to be addressed, then it needs to be addressed across-the-board, in plain English, for what it is, regardless of who's doing it, instead of creating a legal definition of some bullshit proxy buzzword alias that can be applied to some people and not others.
I will disclaim that regardless of whether I think posting PII is moral or just or should be allowed, on general principle I do not trust the American government to make or enforce that decision, and I believe that referring to investigative journalism as investigative journalism instead of some made up bogeyman script kiddie leet speak will help make clear to both legislators and onlookers exactly what's at stake regarding freedom of speech here, and hopefully make it harder for the United States government to
control the dissemination of information, but that agenda is tertiary to the primary and secondary goals of holding journos and twitter/bluesky/reddit faggots to the same standard they try to use to lambast us and keeping Null from getting vanned.