"No one doxxing others in that particular clique is going to do it from anything other than a burner account."
This is incorrect.
many do it with accounts linked to their real onwiki profiles. jps is an example and I provided a link to unambiguous doxxing:
https://wikipediocracy.com/forum/viewtopic.php?f=38&t=14172
They've been doing it since 2016 when they started an" alt-right identification thread":
https://wikipediocracy.com/forum/viewtopic.php?f=38&t=8031
Others use accounts linked to their onwiki personas to ask for doxx. e.g. AndyTheGrump is a well-known user who posts in the "alt-right identification thread" about someone they dislike and getting a quick response. Here's AndyTheGrump asking for doxx on a user named "BlueGraf".
https://wikipediocracy.com/forum/viewtopic.php?f=38&t=8031&p...
Quickly followed up with that individuals full name and employment.
And many editors/admins participate in those doxxing threads to gawk or have fun under their real usernames.