Unlike actual engineering, software "engineering" as a field has decided to reinvent itself every generation - worse, every turn of the trends, even every project and person. Majority of the practitioners are in it for superficial reasons, unaware of its rich history and culture.
With ignorance comes arrogance of an individualist intellectual, thinking their unique revolutionary contribution will wow the public and move the field forward. Except inevitably they're not only reinventing the wheel but the entire automobile, without knowing basic principles and the work of predecessors. It has a lot in common with modern art.
> we're teaching this whole discipline wrong
I sometimes think languages after C, like C++ and Java, were misguided in some ways. Sure they provided business value, brought new ideas, and the software worked - but their popularity came at a cost of leaving countless great thoughts behind in history, and resulted in a poverty of software culture, education and imagination.
There are optimistic signs of people returning to the roots, re-learning the lessons and re-discovering ideas. I think many are coming to realize the need for a reformation of sorts.