Or the other choice was tell the guy to drive more safely, turn in the ticket without the signature on it, and go on about his business. And let the court issue a warrant if the guy didn’t pay the ticket. But that wasn’t an option for this powertrip guy.
What video did you watch? That trooper was calm and professional.
I don't know if you know any cops or not, but if you do and even if you don't, you should sign up to ride with a cop some time.
That might be a sobering experience for you.