Leaving aside whether they were, and whether all countries are necessarily equally unstable.
Would that not have been different? I certainly haven't heard of a suspected coup by disgruntled democrats and/or minorities.
I suspect the coup you allude to would have amounted to a coup of the people in power to stay in power. Not a popular, armed uprising. So I don't see how it's relevant to the point you are trying to make.
Is instability only instability if it's the right shape or color or flavor?
The point is that the radical change that was "so easy" during COVID was 1) forced by an emergency, and 2) triggered a stream of emergencies that we're still dealing with today across the entire world.
If GP meant "radical change is easy so long as you can accept a stream of emergencies with uncertain outcomes for an indefinite amount of time into the future," then sure... radical change is easy!