I don't think anyone really expects to convince racists, sexists, homophobic, rapey, violent, narcissist to change their ways. Ignoring them is obviously bad so

I don't think anyone really expects to convince racists, sexists, homophobic, rapey, violent, narcissist to change their ways. Ignoring them is obviously bad so there's nothing left to do but to try and make sure their, technically legal, but clearly nefarious, behavior doesn't go unnoticed at every opportunity.