I feel pretty certain that Cooper (and other Dem Govs) would order the police to shoot at the citizens if that were to happen.
Two interesting questions arise. Would the police obey and would such an event be a Lexington/Concord moment?
Well - they stand aside and watch lawlessness and do nothing. I’m sure some would refuse, but it only takes a few to obey and cause mayhem. Not sure it would be a Lexington/Concord moment - at least back then, much of the media and politicians were anti-the Crown, I believe most today would stand behind the actions of the Govs/Police.