I'm still trying to sort my own thoughts on the murder and the internet public's reaction to it.
I abhor death and violence, and I'm a great believer in the rule of law, and against any sort of vigilante type actions. So, the murder is very dismaying to me. I also get anger at a system that places profits of people's lives -- it is definitely a fact that insurance companies decide that a certain person is not worth saving based on how it will eat into profits. Given that, I can understand a reaction of "well, he's not the first person I'm going to cry about" and going on your life.
I do think a breakdown of social order will lead to much worse outcomes for almost everyone. You can hope that what emerges after is a more "just" system, but historically what often arises out of such chaos is even worse.
I don't know how to fix it, I wish our focus in society was more on compassion over profits. Shared responsibility over individual pleasure. But we aren't there, and trying to force it often leads to bad outcomes as well.
However, I do fear if we don't make changes soon, we'll see bigger breakdowns in social norms and rule of law. I know the billionaire class is aware of this as well... some are working to make changes through charity, but many of them are just building bunkers and creating exit plans to flee.