Well the whole thing about people who support the notion, "speech should have social consequences" don't see how bad it is for democracy. When a group says there is no discussion to be had opinions and beliefs aren't challenged and with that the any chance of affecting them for anyone.

> It is a shame, both sides lose.

No both sides don't lose... One side wins more and the opposition drums up support, by not challenging the winnings sides arguments, opinions and beliefs. You don't win arguments by attacking people.