A good way to get shot.
For the guy breaking the window with the tire iron, it could be. Especially if the driver believes their life is in danger due to not being able to flee the situation and the tire iron breaks through the window.
There's lots of hyperbole floating around due to these riots, but events like that are going to get rioters shot as people attempt to defend themselves from what they perceive as imminent serious injury or death. It's only a matter of time, as rioters become more emboldened by a lack of action by law enforcement.
“A good way to get shot.”
No kidding.