[pessimizer]

> Their documentation as a result can get much more in-depth, just by virtue of having less to cover than Arch does.

But the entire point is how much better Arch's wiki is than anyone else's. I've never run Arch, I've only ever used Arch's wiki to help with Debian. Doing this ironically helps you keep in mind every weird Debianism to figure out how to apply what you're reading.