How well did they turn out for people each time?
I don’t know that regular political violence is positively correlated with worker protections.
In fact, it's quite easy to find examples of political violence being used to reduce worker protections: https://en.wikipedia.org/wiki/Anti-union_violence_in_the_Uni...
>two empires, three monarchies and a bunch of short-lived totalitarian regimes, coups and other major political events.
Do you think you'd still have the Health insurance, unions, and paid vacation after another roll of the dice
Us rolling the dice whenever we have a major political crisis is a meme at this point, for better or for worse we're just not the kind of people to keep the same constitution around for 250 years.