My working definition of stupidity is making poor predictions that lead to self-harm. The more stupid the predictions, the more extreme the self-harm. I'm not sure trying to improvise a way through a novel kind of conflict counts as stupid so much as untrained. Maybe there was someone in WWI saying "This is obviously wrong and won't work - we should do this other thing instead." Maybe there wasn't. At this distance i…
In politics emotional and even irrational narratives are a centerpiece of how effective leaders lead.
In virtually all sufficiently complicated human affairs there is NEVER enough facts and visibility at hand to make objective decisions. Moreover, now more than ever, influencers and thought leaders can easily cherry-pick whatever facts rhyme with their narrative and sound completely rational and "facts-based" to those who lack (or have been conditioned to lack) critical thinking skills and experience.
All effective leaders, regardless of whether they're good or evil, democratic or autocratic make decisions and motivate people by appealing to emotion, history, cultural background. "Logic and rationality" of course is necessary for success but it's only one component. The finest leaders are fully in touch with their subjectivity _and_ can also draw from deep knowledge and rational thought.