I do have to note that the guy writing this is the father of 'modern' OOP industry (the one with endless books about design patterns, UMLs, 'clean code'), some

I do have to note that the guy writing this is the father of 'modern' OOP industry (the one with endless books about design patterns, UMLs, 'clean code'), something I hope feels like a shameful bit of history of our profession to the current generation of engineers, not something they actively have to engage with.