Tey, I tend to think it was a handout to the agriculture lobby, and big agri.
The environmental lobby likes it because it can help with the smog in big cities.
It may be not such a bad thing for California in the Summertime, but we don't need it here.
Yes, like a lot, it was not thought out at all IMHO.
Even in newer cars or small engines that have ethanol resistant parts, alcohol by it's nature , collects water, and if you let anything sit up for a little while , you wind up with water in the bottom of you gas tank.
Even on my new Mercury , 4cycle outboard, they told me to ALWAYS put Stable in the gas , and that is primarily because of the water in the gas problem.,
I still can't understand why it was mandated by the bunch that did it - aren't they supposed to be the "free market" bunch ?
Put it in some gas, put some regular gasoline in the pump next to it, and just let us decide.