My teenage grandson commented “Just because it’s possible technologically at some point doesn’t mean that it’s a good idea”.
Precocious wisdom, lacking in many adults I know. But these adults are in the Tech industry, and their attitude keeps them running furiously in the hamster ball.
Why bother, unless out of necessity or for specific applications, when hydrocarbons are a heck of a lot cheaper, easier, and safer to utilize as energy, as is, for the most part?