A lawsuit waiting to happen, and it won’t take very long. I would predict that the school board members’ tenure will be ended the next election. They may be forced out before the next election.
The Supreme Court has already ruled that the regime has no authority to withhold funds under threat. Another case involving Medicaid and Florida is before the Supreme Court.
Since the regime doesn’t care what the Supreme Court says, here’s an idea. SOMEBODY made the threat. Their name is on a piece of paper somewhere. Swear out a warrant for that person’s arrest - defying the SC ruling, making a terrorist threat, jaywalking, spitting on the sidewalk, etc. Get a warrant to search their home, their office, their car, their boat, etc. Keep it up until they back off.