Whites are on track to becoming a minority in basically every Western White nation within 50 years. USA will be much sooner than that.
The government, media, Hollywood, academia etc are openly racist in their denigration of Whites, hiring policies favouring non-Whites, public spending programs (500bn for blacks just announced), etc.
By many metrics, Whites are down. Many anti-Whites are happily aware of that.
Are you sure this is a precedent you want to set? Already I'm seeing many Whites champing at the bit to pull on their gloves and start punching up; and there will be no room for moral condemnation when they do.