Hah, true. I got bit by one of these two days ago where the offending package was trying to install node itself (wtf?). It was two levels deep of `yarn why` before I figured out the issue. Fortunately I've been around long enough that the first thing I did was check the package for github issues... sure enough, found a 5 hour old issue with a bunch of people complaining of failing builds. If I hadn't searched first, I probably would have banged my head for another couple hours...