It seems like, in this situation, we watch primarily non-phone-enabled virtues save the day: a clear sense of right and wrong, assertiveness, courage, steadiness in a tense situation, an attentive social environment with bystanders who both noticed and backed each other up…
Even having practiced some of those skills in moving through the world, I worry that, if I were a phone-carrying person, I’d be tempted to “just record it and let the internet sort it out.” Which is orthogonal to fixing the wrong in the moment.