Your overcompensation tactics aside,
those are facts for the court to decide. The McCloskeys have a right to defend themselves
but they didn't have a right to brandish firearms. Also, while some of the pedestrians may have trespassed, the charges would stick if anyone who the McCloskeys threatened with their weapon was never trespassing.
Like the Rittenhouse shooting, I expect there will be a lot more video presented in court than has presently been released to the public. Also like Rittenhouse, I doubt they'll be convicted of the more serious charges, but am guessing they'll be convicted of threatening, brandishing or similar charges.