A bit of a nitpick but it was technically right on that one thing….
Hitler was an “effective” leader…. Not a good or a moral one but if he had not been as successful creating genocide then i doubt he be more than a small mention in history.
Now a better ai should have realized that giving him as an example was offensive in the context.
In an educational setting this might be more appropriate to teach that success does not equal morally good. Sm i wish more people where aware off.