Numerous politicians and advocates have suggested exempting electric vehicles from the NYC congestion pricing. Such vehicles are exempt in London. It isnt unusual for governments to start a program with one goal or purpose, then expand it (or use as a launching point) to achieve further goals, such as banning ICE vehicles.
This is currently happening with cigarettes. Banning them at workplaces and other public places is one thing. But we live in a capitalist country that celebrates individual freedom. Or do we? Beverly Hills CA and Manhattan Beach CA have both banned the sale of cigarettes entirely. Massachusetts banned all flavored cigarettes and is trying to permanently ban the sale of cigarettes to anyone a born after a certain date.
These go beyond "normalization", it is exactly slippery slope... get a small foothold then keep expanding the position.
People suggest all kinds of things. Just about every special interest group in the city wanted a congestion exemption; most did not get it. I don’t think this itself makes for good evidence of a slippery slope.
Over 300 recreationally used molecules have been banned outright by UN conventions alone. Not saying this is good, but cigarettes are very much an exception to the norm.
Note that from 2026, electric vehicles will no longer be exempt from the London congestion charge.