Can a US state secede?

Futurist

Ad Honoris
May 2014
18,743
SoCal
So in the 21st century you would support 'Union' forces entering and occupy against the democratically expressed opinion of the people of a state eg Texas to enforce the Union ?

(please I don't think a situation likely and I use Texas simply because they have been a Sovereign state in modern times unlike Scotland, Ireland and Catalonia)
I can't speak for Chlodio, but personally, No, I would probably not support such a US move. The only exceptions to this might be if Texas wanted to do something really atrocious--such as keeping or bring back slavery and/or state-mandated segregation.