The gubment will impose extensive/expensive continuing ed requirements on mechanics, higher licensing fees for auto repair facilities, higher “disposal fees”, increased testing and calibration requirements on older vehicles...and whatever else lefty gubment agents can come up with to financially burden all involved along the gas-auto lifespan. Probably even an additional fee for IC vehicles at the time of annual license/registration renewal. You see what Joe Biden just did to high credit score homebuyers, didn’t you? Who’s to say he wouldn’t do something similar to IC vehicle owners? It’ll make Cash-For-Clunkers look like an afternoon snooze.
Perhaps but it will be impeded and/or stopped in conservative led states, with states' rights asserted, such that once again the lib-led states will jump on the bandwagon and bear the brunt. My wee state will be among the last to feel anything like this.