This article essentially says that when contractors have work to do, they prefer Milwaukee tools over Harbor Freight. The author doesn’t know much about the subject.
Linux was designed around a strong and highly integrated command line interface. Windows and Mac don’t have that.
I guess the author missed the fact that OSX defaults to bash shell, just like my Linux Mint implementation. Or the fact that OSX is POSIX compliant, while Linux wasn't until the 2.6 kernel... Sheesh, I'm not even an Apple/Mac guy (very much a Linux guy) and I was at least aware of this.