I’m talking about extreme power imbalances, and there have been multiple instances of extreme power imbalances throughout history. 5000 years ago wasn’t as extreme.
I’ve already given you an example, here is another one: conditions leading to the French Revolution.
Even though monarchies existed for a while, and also napoleon was a dictator, it was extreme poverty while the elites had extreme prosperity that lead to the fall.
Similar to Russian the revolution. There is also the huge power imbalance and wealth inequality that lead to two world wars.
My favourite is feudalism, basically all of Europe was stagnated until peasants had the leverage to ask for more.
Also, ever since the Great Recession (which made inequality more extreme), most countries in the world have become less stable.