I think it would be hard for grown adults to do that, let alone a teen. Unfortunately other riders don't always want to get involved and then the situation is more serious bc the dude is likely pissed off. It doesn't scare off some men to be called out, especially if they're in an altered state. The better thing to do is avoid interaction, cutting conversations short, finding ways to get away, subtly recruiting sympathetic passerby for help. Escalation is more of a last resort.