I've worked with two engineers, at a FAANG, who could not function without UML diagramming and generating their code. Both were 100% convinced that the only way

I've worked with two engineers, at a FAANG, who could not function without UML diagramming and generating their code. Both were 100% convinced that the only way anybody could write working systems was UML. So my teams got very little from those SWEs because nobody was willing to boil the ocean redesigning everything around UML code generation. They have together collected at least $3m in salary, bonus and equity over the last decade.