I am a huge supporter of free speech. I also support the right to make pariahs out of any bozo who still thinks the Confederate flag is not about racism. And so, as a society, my proposal is simple:
If enough people make fun of these asshats, peer pressure will kick in eventually. They’ll see themselves as the losers we know they are.
Many Worlds Theory 
Hope this video links correctly.
This is another (brilliant) way to approach idiots
Hah! That’s great.