I vaguely recall an episode about a totalitarian regime where an incompetent vegetable male was being ‘presented’ as the supreme leader of the nation by the nefarious real leaders .. but I can’t remember the name of the episode or even if it was the Twilight Zone, Outer Limits, or some other SciFi show.
I keep thinking how ironic it is... that way back then (decades ago)... they had a writer writing about a scenario that we seem to be going through today with Biden, the dementia-patient puppet and Obama, the puppet-master... and all the while the current regime pretending and presenting the brain-addled ‘supreme leader’ as the one really in charge. Life imitates art... or just prophetic writing?
I believe that was the original Star Trek episode “Patterns of Force”, which had Nazis. The figurehead was a Star Fleet officer.
One of my favorites is "Long Live Walter Jamison," which explored immortality and its possible drawbacks.