Earlier quoted context omitted.
I thought the article answered your question pretty well and they clearly state on their about page that they are not backed by any government and rely on donations. The entire internet points to wikipedia and its consensus mechanism is inherently vulnerable to editors for hire, as clearly demonstrated with scores of links. So my answer is "pick any publication from 1980 and it is better because its bias can be audit…
They claim they are not backed by any governments, but decline to say who is backing them. Just as an example I came across yesterday, the San Francisco Standard is "not backed by any government and rely on donations", but their funding comes from a billionaire venture capitalist. The same claim could be truthfully made by a site backed by a Russian oligarch just as well. And regardless, there's no evidence. I agree…
https://www.atlanticcouncil.org/expert/katherine-maher/
Then-US Secretary of State Hillary Clinton sent Richard Boly as a representative of the Office of eDiplomacy to the 2012 Wikimania conference. At the time, Boly was "leading an ambitious State Department initiative that uses social media and online platforms to change the way employees communicate and reach outside their boundaries to advance U.S. foreign policy interests" according to the Washington Post:
https://www.washingtonpost.com/local/dc-politics/federal-fac...
Boly's Wikimania speech is here: https://www.youtube.com/watch?v=o0NsY48OQdc&t=457s
A few years later, the person put in charge of facilitating the Wikimedia Strategy 2030 process was Hillary Clinton's former Trips Director, Whitney Williams:
https://meta.wikimedia.org/wiki/Strategy/Wikimedia_movement/...
The PR company that has looked after Wikimedia for the past decade or so is Minassian Media, run by the chief communications and marketing officer of the Clinton Foundation, who formerly was assistant press secretary and director of television news in the White House for President Bill Clinton:
https://www.ineteconomics.org/perspectives/blog/wikipedias-d...
The Chief Advancement Officer at Wikimedia is the politically very well connected lady here:
https://sfgov.org/civilservice/sites/default/files/Documents...
The current CEO is Maryana Iskander; she has been a speaker at the Clinton Global Initiative and presented her work to Bill Clinton when he visited South Africa:
https://www.itnewsafrica.com/2018/11/harambees-exceeds-youth...
Wikimedia also partners extensively with the Tides Foundation and Tides Advocacy ... So there are very significant political connections in the US.