See 1st and 14th Amendments and several SCOTUS rulings to counter this nonsense!
https://freebeacon.com/issues/virginia-dem-gun-rights-rally-was-terrorism/
https://www.loc.gov/law/help/peaceful-assembly/us.php
https://freebeacon.com/issues/virginia-dem-gun-rights-rally-was-terrorism/
https://www.loc.gov/law/help/peaceful-assembly/us.php