Yes. Wikipedia's administration and "enforcers" are almost all supportive of these sickos, and some of them are the sickos themselves.
Take a look at this link to a Colorado Supreme Court case for an example. The attorney named as the defendant there has taken up editing on Wikipedia ever since his forced "retirement" and is currently one of the 10 highest-level administrators on Wikipedia. And there are dozens like him at lower levels of the site's administration. Whenever these types are challenged by conservatives they use their powers to stamp out dissent just like liberals do everywhere they get in power.
Then why not start wikirepublic. there's plenty of wiki clones using their software with different entries.