Mr. Roosevelt, I unfortunately have to straighten you out on this.
I’ll put it in simple terms: think about the wasteland. Rule of law doesn’t exist for the most part. Rape and murder are everyday occurrences. Half of the country is owned by itinerant psychopaths with no higher organization to speak of.
That world, as much as you and people like you, are loath to admit it, is not one in which you can bitch and moan about Caesar being ObViOuSLy WroNg. Because he’s not.
Extreme as hell times call for extreme as hell measures; Hammurabi’s code wasn’t “oh well go to jail for a month” it was “you lose your hand, cunt”. And you know what? That places the fucking boundaries of civilization.
The Roman republic, for all of its enlightened governmental ideals, is still something modern apologists like you would find “barbaric”. You can’t look outside the realms of your own tunnel vision to consider the idea that the wasteland needs taming from a force with a sterner hand than the NCR? Fine. But please don’t subject the rest of us to said ignorance.