The problem is that the enforcement of laws in the country is not carried out evenly and impartially. Minority groups are far more likely to be arrested, sentenced and put in prison for the same crime that a white person gets. That's why Black Lives Matter exists in the first place. There is zero doubt in my mind that if you made hate speech illegal, law enforcement would disproportionately target minorities in the same way that minorities are disproportionately targeted by law enforcement for pretty much every other crime.

At the end of the day, a white person saying, "Kill...