It does not have to be a one-company effort at all. But someone has to propose a solution. I still stand by my view that the supply chain of hydrogen is solva

It does not have to be a one-company effort at all. But someone has to propose a solution. I still stand by my view that the supply chain of hydrogen is solvable with current tech. Whereas hydrogen (or other green long range) planes are not. It does not make much sense for supply chain companies to go first if they know that it takes airbus or Boeing or whoever 20 years with 50% odds of success.