So they have been toying with it since 2019 and are not interested in manufacturing = they seek IP licensing = nobody will ever see this as a product as all car

So they have been toying with it since 2019 and are not interested in manufacturing = they seek IP licensing = nobody will ever see this as a product as all car companies already wound down R&D for combustion engines. Then we have 20% claim versus 6% test result, but the test messed with EGR and engine timing without measuring effect on power/torque curves.