43 million acres of land are farmed for ethanol. Key political positions depend on the corn and ag lobby support, including Iowa. We won’t remove these subsidies, we’ll only destroy demand with rapid EV uptake that destroys gasoline demand for light vehicles (and the ethanol blended into it).
Certainly, I’m just saying that if the thought is the change is going to happen on the policy side, that is unlikely due to entrenched self interested parties and US governance having mostly failed.
Think in systems. If you are attempting to force them to failure, find the weakest points and exert maximum force at those points.
https://www.cardin.senate.gov/press-releases/end-subsidies-f...
https://www.taxpayer.net/energy-natural-resources/understand...
https://afdc.energy.gov/fuels/laws/ETH?state=US