Yes. Go ahead and hold it for years but know that they don't have any battery tech that's an advantage and know that the fuel cell plan is just bolting other people's hardware together. And know that the fuel stations are also someone else's tech.
IOW, no competitive advantage here although many advantages claimed.
But the big (massive) disadvantage is any existing truck maker is miles ahead as soon as they partner with someone that does have a competitive advantage with the tech.
That's the problem here.