There are many reasons for that, partly the "normies" realising that most of what we, programmers, do at our day-jobs is detrimental to the society as a whole (see Facebook, see all the jobs lost to automation, see the kafkaesque world brought about by digitising almost every interaction between a human being and the State/Government), it's partly because some of us, computer programmers ourselves, have realised the same thing, it's partly because of how many computer programmers are now financially way better off compared to the normally employed people, it's partly because of the smugness that some of us, the computer programmers, brandish in many social contexts, and there are countless other similar reasons.