Comments here are wild. There is a very serious problem; the solutions to the problem are known; powerful people are preventing those solutions from being implemented; people are angry about that; anger motivates those people to do progressively more socially unacceptable things to make the people in power change.

We can and should argue about specific remedies, exactly who is responsible, what tactics are most effective, and so forth. We should not be arguing about whether or not it's reasonable to be angry!