This type of anger is usually bred by frustration. When we get frustrated, we get angry and that is the definite sense I got from this protest. Judge for yourself. Anger out of frustration is rarely a good anger. Even the civil rights protests of the sixties was fueled by productive action (boycotts etc.). Not all anger is bad. Injustice should make us angry and anger then should lead to action. In this case, it is hard to label it an injustice since our election laws go back hundreds of years and are designed to prevent populous areas from dominating our vast country. Nobody is contesting the fairness of the election. There is nothing that will change. It really is just venting. Consider the protests in Portland which turned into a riot with windows being smashed and local businesses damaged. I had a coworker friend who would say to me when I would vent - "Dan, what would you want me to do". What matches anger is the ability to translate that anger to passion and passion to action.
I love a hot shower. I am told that water at 98 or 99 degrees centigrade is pleasant. But at 100 degrees centigrade, water boils and it is very unpleasant to take a scalding shower. Our country needs to move back from scalding to hot and we need to channel the 50% of us that are upset in a positive direction. I pray that happens.