These things can be fixed even though it's difficult. Sometimes the pressure just boils over. Americans are a lot more defeatist about their politics than in many other democratic countries.
> Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States, or any place subject to their jurisdiction.
Change that seems inevitable in retrospect often feels like a surprise in the moment. France its on its fifth republic. A second American republic is not impossible.
Au contraire, a Constitutional Convention of the states to define the way they can all agree to be united.
Just like the first time.
There weren't that many states back then anyway.