I just skimmed the article, and didn't see a single text that shed any light on Musk whatsoever, good or bad. The article didn't even seem to allege that any of the texts made him look bad, let alone "shatter the myth of the tech genius". The gist of it seems to be "The world’s richest man has some embarrassing friends" (which is the subtitle). Title is pure clickbait/propaganda imo.