No it's indeed the majority of states deciding if it's warranted, not some minority at all, that decides if it's warranted. Not you or I.
And its the government at the time that decides if punishment is warranted, not you or I.
That's actually history
Looking at history that the majority of 13 colonies decided it was warranted, then majority of 11 states.....it certainly wouldn't seem impossible it might happen again in the future, i certainly have no crystal ball to show it will or wont. Also rather impossible to predict if it would be warranted, that will be decided by the people of time, just as the people decided in ARW and ACW if risk of separation was warranted.