The right way is to not install an even more murderous government than the one being overthrown.
You have to kill the monarchy and the “nobles” and structures that support it. It’s like a cancer.
The French revolution probably couldn’t have happened any other way. It could have been avoided if the King and his followers accepted that it was over and did not try to hold on and reestablish power.
“Those who make peaceful revolution impossible will make violent revolution inevitable.”
JFK
In France you couldn’t vote out the King. That leaves begging and shooting as the alternatives.