Outrage is almost always a sign that someone is trying to manipulate you (either for page views, or something else).
An angry outburst is temporary insanity. You are not rational while you are angry, and anything you are thinking of saying or doing is going to be irrational and stands a high degree of making your problem worse. If you will train yourself to relax as your default habit whenever something frustrates you, and adopt the rule that you won't say or do anything until you have calmed down, you will actually train the neurons in your brain to focus on rational problem solving instead of producing an angry outburst, and you will be able to come up with much better solutions to your problems.
A debt collector knows that if you are thinking rationally when they call, you will not pay them, so they seek to get you upset so you will do something irrational. Politicians exploit the exact same thing.
As a parent I know the most important thing I need to do in raising my children is to keep my head and stay calm and relaxed so that the solutions I come up with to parenting difficulties will be rational solutions, the best solutions possible so I can do a good job of raising my kids.
This works for nearly any problem in life.