Well aware that alcohol burns cleaner than gas, got my kids those German made steam engine toys, safe to run inside of the house.
But not burning pure alcohol in our vehicles, still 90% gasoline, okay 10% of something is still better than 10% of nothing.
Alcohol and gasoline do not mix to form a homogeneous substance. Try this at home, pour 90% gasoline in a Mason jar, and 10% alcohol, shake it then let it sit, alcohol is heavier than gasoline, it will settle at the bottom. Don't believe the BS you read, try it and learn it for yourself. It has to be constantly stirred, with the fuel pump at the bottom to pick up fuel and driving slowly on a very smooth road, can consume that alcohol first.
Or can happen when you fill up, just get a very low alcohol content or none at all and just ending up with a very low octane fuel. Speaking from experience. Fluids that absorb moisture are hygroscopic, alcohol is one of these as is brake fluid that causes corrosion, alcohol mixes far better with water than gasoline, prove this at any bar, but don't drink too much of this stuff, its not good for you.
It also dissolves plastic and neoprene, ha, use it to give a belt some more life, but leave it in long enough, won't be anything left of it. So just can't use conventional materials for even E10. Sure loves to corrode brass, very common in fuel injectors on older engines, in particular on small engines. Mercury and what's left of OMC sure have had their share of problems with E10 and so has my motorhome and Supra. Supra cost me over a thousand bucks to repair doing it myself.
This is what my fuel pump looked like.
View attachment 193922
And my fuel sender.
View attachment 193930
Didn't take photos of the rest of it, at one time E10 was all you can buy.
Don't read BS, drive up to Stanley, WI and talk to the people living there for their bad air. Also talk to farmers with the hardship of trying to produce meat or milk. Apparently, you are the victim of reading way to much BS pushed by these so called green people. Hail, just visit your grocery store.