I see. As a point of comparison, does anyone remember the click it or ticket campaign?
https://en.wikipedia.org/wiki/Click_It_or_Ticket Essentially, the police can pull drivers over for failing to wear a seatbelt. The government spent (and still do spend, but to a lesser degree) a lot of money on billboards, TV ads, radio ads, all sorts of PSAs reminding people to put on their seatbelts. Despite this minor inconvenience being forced upon drivers nationwide, it did not cause millions to abandon their vehicles and usher in a new carfree utopia. Instead what happened was people begrudgingly put on their damn seatbelts.