This is just flat-out wrong. Moon is a Harsh Mistress is far more political; it's a political drama, not a military one.
Yeah, you don't have any idea what you're talking about.
Here's a quote from Moon is a Harsh Mistress;
there used to be, dirtside, a legal defenses called "diminished capacity" and "not guilty by reason on insanity." These concepts would bewilder a Loonie. In Luna City a man would necessarily be of diminished mental capacity to even think about rape; to carry one out would be the strongest possible proof of insanity - but among Loonies such mental disorders would not gain a rapist any sympathy. loonies do not psychoanalyze a rapist; they kill him. Now. Fast. Brutally.
And if it's been a while, I'll remind you that the Loonies are the "good guys", the anti-authoritarian rebels.
The comment in Stranger in a Strange Land wasn't even by Jubal Harshaw. It was by
Jill.
If you think Heinlein was "authoritarian", you haven't read his works. Almost all his works are
deeply opposed to authoritarian positions. About the only exception is Starship Troopers.