They think it's a game. They think we're trying to score points.
Charlie Kirk is apparently the first time it's becoming real to people that this isn't just a game...that they could get hurt.
They're shocked and aghast. "How can you be so callous?"
We've already lost so many to their violence, & they are scared *for the first time* & don't understand why we shrug & say "oh, this is just how the world IS now. You didn't know?"