So? In the real scenario, the underage passengers were drinking alcohol. Also, the 14-17 teen accounts are supposed to be monitored by parents, otherwise all riders need to be adults or their guests. That means they need to exercise judgment not brandishing what might look like weapons. The same way you need to exercise that judgment in a public park.

And I'm not even convinced that human drivers would be more discerning or rational about it. They could easily overstate the issue to police and create a more biased situation.