I'm still using a late 2013 MBPr, this machine is a tank, took so much beatings, and literally nothing broke in 5 years it runs as if it was its first day of use.
And that's exactly what he's talking about, and how many patterns do you have? Because we only have one, the Angular way, you can't imagine how an opinionated framework simplifies the life of working in large teams and hiring new people that can be productive quickly because they all pretty much follow the same design guidelines