The Khmer Rouge was never socialist
They weren't socialist bc they took a step past socialism and into communism directly. They abolished money, replaced army with armed militia, achieved direct democracy, abolished institution of family, replaced farmers with agrarian proletariat, achieved 100% public housing. USSR is a capitalist shithole compared to Democratic Kampuchea.
Looking at today's monarchies, the conditions are about the same as in today's democracies.
The same?
The same average amount of suffering.
It's obviously the most important parameter. If the govt system can't even sustain itself for long enough, then it's not even worth considering it.
Thanks for sharing your opinion.