I learned 1/3 supported the revolution, 1/3 were loyalists, and 1/3 were indifferent.
Probably similar numbers if red states end up seceding from USA under the domination by the Left.
And then there was pissed off Benjamin Martin (The Patriot)
“I learned 1/3 supported the revolution, 1/3 were loyalists, and 1/3 were indifferent.”
That’s the version I heard as well.
Long ago I read a fairly decent comparison of the AR vs the civil war - the conclusion was that the Confederates stood a better chance than the revolutionaries did.