How would this argument apply to, for example, the issue of women being sexually assaulted at tech events?
It would assume that, in general, people are going to do the right thing and those that don't will bear the brunt of society's punishment for that behavior if they show they are willing to violate the enlightened norm -- be it criminal prosecution or negative social consequences or all of the above. And that bad behavior will be drawn in that much more stark relief because everyone will be acting under the assumption that everyone else will do the right thing.