The problem with BEVs is that they have gigantic resource requirements. It is very much replacing one problematic resource base with another. Fuel cell cars lack this problem. It is not inconceivable that this fundamental problem will force our hand in the future.
Also, like I said, a fuel cell car is an EV. Your story about the Mirai losing money is not different than accusing Tesla of doing the same. Arguably even more absurd, since Mirai should cost less to make.