I haven’t seen the stickers where I fill up, but maybe because it’s a state mandated 10% blend they don’t have to do it?
That could be, if it is state-wide. I’ve had the misfortune to live in a state that had the more populous counties being forced to use it (where I am) and the rest of the state has had good gas. But now many of the areas that don’t have to have ethanol gas are selling it because of incentives so it has gotten harder to find it.