A lot of people are saying "hubris" without really drilling into what the arrogant mistake is. For the record, I don't think its unique to computer programmers, but rather to people who solve complex problems for a living, and consider themselves, at some level, to be decently smart.
It is very easy to convince yourself that you understand something because you read a lot about it, and what you read makes intuitive sense. But that is not at all the same as actually going out and doing the thing, and solving the problem from the blue sky. Dunning-Kruger sort-of describes this, but I believe that there's a multi-dimensionality issue where being on the good side of Mt. Stupid in one domain makes you overrate your capabilities in other domains. Vis the nuclear physicist disputing the official explanation of how the buildings collapsed on 9/11, apparently because he hadn't gotten to the part of the freshman material science course that covered how yield strength decreases with temperature.
So articles like this are important, even as they are kind of obvious to people who have already learned these lessons, because often times it takes learning these things the hard way to understand why (for instance) the software is actually the easy part of an IoT thingy.
It is very easy to convince yourself that you understand something because you read a lot about it, and what you read makes intuitive sense. But that is not at all the same as actually going out and doing the thing, and solving the problem from the blue sky. Dunning-Kruger sort-of describes this, but I believe that there's a multi-dimensionality issue where being on the good side of Mt. Stupid in one domain makes you overrate your capabilities in other domains. Vis the nuclear physicist disputing the official explanation of how the buildings collapsed on 9/11, apparently because he hadn't gotten to the part of the freshman material science course that covered how yield strength decreases with temperature.
So articles like this are important, even as they are kind of obvious to people who have already learned these lessons, because often times it takes learning these things the hard way to understand why (for instance) the software is actually the easy part of an IoT thingy.