Throughout human history there has been one good way to deal with people who betrayed the country and threatened the future of its people.
Trump went through all this so they could complete their treason. Now he will destroy them. He needs to send a message that will be felt for generations. That's not letting them go back to their cushy millionaire lives. For some it's not even sending them to jail.
What part of "it's over" isn't clear to you?