That’s the story the FDP is trying to sell - we should be „open“ on technology, because synthetic fuels will supposedly be just as environmentally friendly as EV cars. Never mind that well-to-wheel, they’d use 5x the energy of EVs and still have most of the other issues of ICE cars, like noise and local pollution (e.g. nox).
In reality, it’s about keeping fossil fuels and ICE cars around as long as possible.