I guess technically New Jersey's restrictive e-bike law also restricts e-motos www.peopleforbikes.org/news/new-jer... But, I imagine the total chaos and confusion caused by its restrictions of low-speed e-bikes is taking up the capacity that could target now banned high-speed e-motos sold online

New Jersey Passes Most Restrictive E-Bike Law in the U.S. | PeopleForBikesOn January 19, New Jersey Governor Phil Murphy signed the most restrictive e-bike law in the country. The new law restricts the definition of “low-speed electric bicycle” to only Class 1 devices, and ...www.peopleforbikes.org