They say they can make synthetic fuel at $1/liter with CO2 input at $100/ton. There's plenty of CO2 available commercially at about $20/ton. If they can make

They say they can make synthetic fuel at $1/liter with CO2 input at $100/ton. There's plenty of CO2 available commercially at about $20/ton. If they can make synthetic fuel economically out of CO2, they should be doing that RIGHT NOW, not waiting until they've perfected the air extraction process. They could use the money they made from the fuel to speed up R&D on the extraction process.