Nothing is stopping you from expressing yourself however you want - just elsewhere, if you can't follow the rules.
fwiw, this very website has its own code of conduct: https://news.ycombinator.com/newsguidelines.html
It focuses on different things than the Wikimedia one, but it's fundamentally the same thing. For both of them, I'd suggest that if there are things that you feel are detrimental, you specifically address them.
Making an empty comment like "new wave of censorship" achieves nothing except saying "I don't like the rules". In which case, fine, there are plenty of other places on the Internet.
From my perspective it's naked entryism, striking at the centralised weakness in an otherwise robust, decentralised system.
No, they're essentially just a list of vague rules that are at the sweet spot of "vague enough that I can make anything you write fit into it" and "vague enough that you can't point to it and definitely say that somebody else does it to you". It's basically a very rough outline of laws, with everything in between to be filled out by a judge on a case by case basis, without precedents or abstraction.
They are an instrument to strengthen the power of whoever is enforcing those rules. There was a fun read some time ago where Chinese princelings were showing off their riches, dollar bundles, rolexes, cars etc, one-upping each other. The person who won just posted a badge of attendance at a conference of the party's committee tasked with enforcing the party's moral standards (or something similar, Google is shit, I can't find it again). That's power, not being an editor with a thousand articles.
And then there's Wikipedias in other languages and other Wikimedia projects, which come with additional cans of worms.
> Codes of conduct aren't censorship... It is essentially a list of "how not to be an asshole".
It would be great if that were true.
But it's not, and we both know that.
A Code of Conduct a thinly-veiled justification to harass and bully your ideological opponents.
There's an XKCD that talks about this. Dumbest thing Randall Munroe has ever written: https://xkcd.com/1357/
You can "show someone the door".
And there will be a welcome mat, doughnuts, and a lot of friends on the other side.
It definitely happens, but the influence and uncivil behaviour by longtime editors are always, in my experience, very well disguised under a veneer of civility and lawyering. So the CoC will be completely useless against that, which is IMO the serious issue with Wikipedia right now.
That argument doesn't work if it's a monopoly or a near-monopoly, which Wikipedia is. Also YouTube etc.
But that doesn't imply one needs to let the Stormfronters hang out in one's digital lobby instead of directing them back to their own donuts in Stormfront.
People have set up alternative data sources to Wikipedia. Conservapedia has existed for years. Its relatively smaller size says more about its relative utility then about anything ill Wikipedia has done.
The other reason it didn't really work out well is that people need an audience. Voat was and is much smaller than reddit, so they had less reach. What I'm trying to say is, is that it's not a technical challenge, those have been solved already. It's people with extreme views who want to be able to express themselves where those views are not tolerated.
I'll join the protests once they actually start censoring, but if it's just like hey: don't be an asshole or you can just be an asshole somewhere else... I'm fine with it.