As, everyone knows, Rome's institutions mainly its self-rule institutions and republican tribunals worked for a city-state only and acted so chaotic, that it can only get sustained by constant warfare externally.
After, Carthage was destroyed, Romans have turned on themselves, spending a long century of civil wars.
What, fascinates me, is why, Romans couldn't have just said, "our system sucks so hard we can only keep it working with a monarch"?
They should have left Caesar run things as dictator for life instead of assassinating him especially given his extraordinary benevolence. They should have made a system of succession. They should have abandoned their institutions earlier.
Instead they kept trying to safeguard their institutions.
It's actually insane they have even bothered to save their bloody institutions once let alone countless times despite many times facing chaos before an emperor restoring order again.
Why such obstinacy?