Trump’s plan seem to be to purge the US military of any generals that don’t agree with him, and his Secretary of Defence pick, has spoken of the need for using the military against US citizens he sees as leftist.
If this is how things play out, how likely is it some states like California may talk of secession, or armed resistance organizes against the military?
Highly unlikely, the closest I can see it getting is Troubles style car bombs, truck bombs, and maybe some homemade fpv drone strikes, plus a bunch of cops and feds beating and shooting people in retaliation.