Nobody cares what the skilled trades do. Tradition for the sake of tradition doesn't really get in the way of preventing human error in software, accounting or

Nobody cares what the skilled trades do. Tradition for the sake of tradition doesn't really get in the way of preventing human error in software, accounting or engineering. Cops and doctors (in that order) seem to be the biggest offenders when it comes to rejecting process improvements to the detriment of society but there's definitely others. It's not a binary value.