one thing is broadcasting personal information about a citizen, one is protecting a citizens right to object to actions by their government.
collecting public information is still doxxing. most doxxing involves only public information as it happens across the internet.
edit: a downvote is not a rebuttal, sorry, try again.
Publicly available location of Musk's private plane? Serious threat to human safety.
The idea that posting publicly available information to Twitter transforms it is silly.
https://www.faa.gov/licenses_certificates/aircraft_certifica...
Whether you are finding someone's email, or real name, or jet location, or home address, and then announce it, you are doxxing them.
We used to have a thing called the phone book that put everyone's name, phone number, and address together in a book and sent it out. None of those is a piece of private information.
It is just an automobile after all, and vehicles aren't citizens...
Cue fallback argument.
EDIT: added clarification to distinguish between Tweeting coordinates and Onstar services.