Every individual person has the right to emigrate, certainly.
That is what our founding document, the Declaration of Independence says.
Not really, no.
End of Argument. All else is bullsh*t.
Classic statement of someone who can't win the argument.
The Constitution has a Supremacy clause.
If you want to secede, you have to petition the Federal government.
My version of the Constitution is silent on the subject of Secession, maybe I have an outdated version. Could you post yours that has the procedures that codify secession?