I will say, I think the one point in this article I disagree with is about finding answers on the internet. There are certainly been many times I've needed to dig into the source of something I'm working on, but much more often than not I've been able to find an exact (or close enough) answer with a couple of different Google searches.
Granted, this may be because the areas I work in are less technically complex than, say, writing low-level code or IoT instructions.