Couch 92 Found my shoe

So I'm curious what ya'all think. My h and I have an ongoing argument (I've never engaged in those much, have always avoided conflict until lately since I'm so much stronger in myself I seem to be getting into more of them lol) anyway he got a $60 parking ticket for parking in a delivery zone. He works as a delivery driver and was making a delivery BUT - he uses his private vehicle, not a commercial one, and he doesn't even have commercial insurance, just our private insurance, is a contractor, not even an employee of the company he works for, and the only "sign" he has in the vehicle is a glasses-cleaning cloth with the name of the company on it that he laminated and puts in the dashboard. He refuses to pay it and asked for a court date to fight it. I think he is NUTS and I told him so. I think he's going to end up losing an entire day of pay while he's at court, will have to pay the fine, and court costs besides, and I'm also concerned this is going to open up a can of worms that will force him and all the other contractors to have to start paying commercial insurance, etc etc. Is this just my faulty global thinking at play or do ya'all think he should just pay the dam ticket and be done with it? He has such an insane need to be right all the time. But I think he is clearly in the wrong here. Neither one of us is going to let this go. Any opinions out there?