It's especially horrifying when you see all the people who devote their time to learning the rain dance instead of actually useful skills. People on /r/csMajors or /r/cscareerquestions who will say with a straight face, (well, as much as one can virtually) "you only need a data structures and algorithms class" or the generic "just grind leetcode" as a response for any perceived inadequacy. I wonder how many of these people make their job only to realize they have no experience and no interest in the actual content of their job.