I did not disagree with them. I merely point out that had they not done so, Lincoln would have presided over a Slave Holding Republic during his terms in office.
It is my opinion that States can leave for any reason they please, and do not have to beg leave of the other states to get permission. We did not get permission from England, and so they should not have to get permission from what replaced England as their ruler.
But, that's all done now. Your real problem in repealing the 14th Amendment is that it is popular. A lot of us don't trust state governments. Maybe you should settle for a "repeal and replace" compromise. .
Or simply resign ourselves to the fact that we are going to ride this mess into the ground.
But, that's just my guess. We'll never know for sure.