One of the guys can be heard saying, "Good luck getting out of here."
If motorists are justified by the fear of violence to drive through left-wing crowds, they're as justified to drive through right-wing crowds that block them as well.
And it isn't enough to say that no guns were drawn or windows smashed; by then, it's too late. Simply blocking the car from moving can be interpreted as a threat. (At least, it's interpreted that way here when the Left does the blocking.)
Go and check it out at the other thread. This “woman” driving the car did something, IMO.