You should protest the ticket in court. Going along with traffic is a valid defense. Get documentation of the behavior mentioned in your post. Doing what you did is more dangerous than going 3 over. The local bureaucracy has a problem there and you can use this issue to shine light on it.
The best humor is the jokes with a little truth mixed in.
Whenever anyone with an audience says the things said in your punchline one group of jews will call the adl and cause the offender to be socially outcast. Meanwhile a Jewish comedian will go out and joke about it saying “well, everyone knows it’s actually sorta true tho… Lolol”