>but I don't buy that argument. We have plenty of non-money civil remedies. Code enforcement departments can require changes to property. Family courts can make all kinds of requirements. It's not outside of constitutional bounds for a traffic rule to result in forfeiting a license without criminal proceedings.

All of which are an affront to people's rights.

The fact that we use a "special word" (civil) for the category of laws where we won't throw you straight in prison if you don't comply, we'll add the extra step of waiting for noncompliance and then charging someone with contempt doesn't fundamentally alter the relationship between the enforcers and the people, so why should the people have to put up with their rights being ignored in those cases?