The author has no idea what the average bodybuilder thinks. How laughable would it be if I, as a bodybuilder, grabbed a handful of comments from assorted /r/cscareerquestions threads to demonstrate what the average programmer thinks about some topic in software engineering?
Even worse, BB.com is a traditional forum with no voting system; there's no way to validate whether the opinions expressed are held by most bodybuilders or just the musings of a slightly-informed bro.