Biased in what way? The traditional "reality has a distinct liberal bias" way or some other way I'm unaware of?

In countless ways, there's endless wars among admins.

An example though is that several historically relevant facts are edited out to favor some narrative.

E.g. Crimea, the Ukrainian autonomous republic that seceded/was annexed by Russia, tried to split 3 times from Ukraine, once even during the Soviet Union, but those events have been edited out on multiple pages to favor some western-centric narratives.

It literally has an article on this exact thing you're complaining about.

https://en.wikipedia.org/wiki/Republic_of_Crimea_(1992%E2%80...

> once even during the Soviet Union

That's in 1992, there was another occurrence in the previous decade.