When cars started becoming a thing banning horses and horse-and-buggy or wagon setups...
As acmena noted, nice strawman. We also ban bikes from some roads, and it has nothing to do with the preference of type of motive power, but safety at posted speeds. Care to try again?
Did you read that article? I did, and you know what stood out to me? The word replacing/replace/replacements appeared four times. I specifically asked about the building of new stations to meet unmet demand, and even if we squint really really hard, you could try to make an argument that some portion of the money is going to build a new station or two, because someone somewhere really wants to buy biofuels... except that's not how the market usually works.
The ubiquity of gas stations in the United States isn't because the state or Federal government was handing out money or mandates left and right to require private businesses to convert to sell gasoline, or that they must must open a station at a particular location, it was businesses deciding to because they thought it would be a good venture.
Weird how that isn't the same in the bio-fuels space without government incentives...