That's what I did for Wikipedia's article on software synthesizers (https://en.wikipedia.org/wiki/Software_synthesizer), which in 2014 was rather out of date, particularly on its "typical" examples and other elements.
The article does look a fair bit better now. It does seem to still carry a little awkwardness (eg statements like "a software instrument is akin to a soundfont" which is not really correct) and a few out-of-date moments (eg why mention Csound and Nyquist as music programming language examples but not mention more common examples these days such as Max/MSP or PureData?) and some other quibbles I have. But it is better. Maybe I'll have to make a few more talk points someday. :)
Personally, I do think Wikipedia for the casual contributor is unfortunately broken. But given the amount of trolls and agenda-oriented people out there, I actually can understand why there is a high barrier to entry. It's just a bit unfortunate because it also restricts the diversity of the contribution ecosystem. I'm not sure how to reconcile the two personally...