I hope so.
It would among other things, lessen the chance a person from one state would get mis-treated by police in another state (arrested instead of ticketed for speeding).
Why? There will still be out-of-state plates.
Another problem I have is the apparant fragrant violation of the 14th amendment that occurs at liquor stores. They don't allow those with out of state ID's buy beer. This would be solved with a national ID.
Or we could just get rid of the drinking age.
I have never been convinced that it would erode our rights.
How about your right to exist without government approval?
Please save the breath for more important things like protecting our rights to keep and bear arms.
As I explained, it's unConstitutional. The Constitution is not a small issue.