JdeBP
a minute ago
There is a long history here, and if you are looking at just the WikiProject and the community ban discussion, you are missing a Hell of a lot.
Very short background:
Larry Sanger left Wikipedia in 2003.
* https://en.wikipedia.org/wiki/Special:Diff/707321
Sanger went on to set up Citizendium, a wiki encyclopaedia project organized the way that xe thought one should be organized, with an extensive rulebase and 'constables'. Sanger's edits on Wikipedia were sporadic from 2004 to 2023, and were almost exclusively focussed on Jimmy Wales's account talk page, the articles on Sanger and Wales, the article on Citizendium, and the articles on the history and criticism of Wikipedia. There was also a whole debate on whether Sanger was a co-founder or an employee.
Citizendium died 15 years ago. (Yes, you can see it now. It was resurrected in 2022, everyone having to start from scratch with new accounts.) I actually thought of getting an account there in its early years, but for several years prior to its effective death it sported an announcement that the new accounts process was temporarily not in service, come back later. The writing was on the wall for a long time.
Sanger re-gained interest in Wikipedia in 2025, but still far more interested in how an encyclopaedia should be governed, which motivated the creation of Citizendium in the first place, than in actually writing one. In the intervening years, xe had done a lot of punditry from the sidelines, concentrating everything through a lens of U.S.A. politics.