Small Wikipedias' burden
In a certain way, writing Wikipedia is the same everywhere, in every language or culture. You have to stick to the facts, aiming for the most objective way of describing them, including everything relevant and leaving out all the everyday trivia that is not really necessary to understand the context. You have to use critical thinking, trying to be independent of your own preferences and biases. To some extent, that's all there is to it.
Naturally, Wikipedians have their biases, some of which can never be cured. Most Wikipedians tend to like encyclopedias; but millions of people in the world don't share that bias, and we represent them rather poorly. I'm also quite sure that an overwhelming majority of Wikipedia co-authors are literate. Again, that's not true for everyone in this world. Yet we have other, less noticeable but barely less fundamental biases.