Much like how it would be inconvenient to refuel my Ford Escape if I could only do it at Ford gas stations or with Ford fuel but that is a solved problem. I be

Much like how it would be inconvenient to refuel my Ford Escape if I could only do it at Ford gas stations or with Ford fuel but that is a solved problem. I believe pre-unleaded gas it was just a standard but the US Gov made some regulations in the 70s about it. I think it would play out similarly, with companies coalescing on a standard on their own and regulation coming afterwards.