You may very well be right, but it's too soon to make that judgement rationally unless you want to call it a forecast.
Also, I'd add the Velvet Revolution to your list.
So have yourself a revolution. Or don't. Or rearrange the deck chairs and rename the ship. Do any of those things, but you're still caught up in the shared delusions of tribalism writ large.
Vonnegut said it best: "To find the substance of a granfalloon, just prick the skin of a toy balloon."
Every four to eight years, there is a great heaving shift in what people think they are supposed to be, with little to no fundamental basis in reality. Real wages have been stagnant in the US since the 1970s. Technology is better. Environmental catastrophe looms taller. Younger people agitate, and older people dissipate. Charlatans and con men ply their trade on the unsuspecting. Those who wish to eat must work, even if the work is gratuitous and unnecessary.
What really changes for that middle 80% of Earth's population? They gain freedom of speech? No one is listening. Freedom to own property? They can't afford to buy it. Freedom to cross borders? The available work-for-hire can move away faster than you can chase it. All the while, people like Putin and Trump wield the power to reduce all those people to radioactive dust without care, while meting out lesser (still deadly) consequences at whim, with even less possibility for remorse. Meet the new boss, same as the old boss. The tsar becomes the party leader. The shah becomes the ayatollah. The king becomes the president. Mr. Machiavelli sidles up, whispers into their ears, and the pigs move in to the farmer's house.
Democracy is a fast-path civil war: "yeah, I guess we could go actually shooting each other but let's just count who has more men and move on".
1990 would also count as the biggest revolution in our lifetime (assuming there are few WW2 vets on HN). Plus China has changed drastically, without bloody revolutions, and that whole EU thing. Mandela. Gandhi. Venzuela, Turkey, Brexit (for the worse). Iran, Cuba (for the better).