Your claimed calculation is very vague, I have to say I don’t believe for a second you actually did that and it’s laughable you’re claiming you did

When someone tells me that they’ve noticed a fundamental flaw that all the leading minds in the field have not it does not lead me to think that the field itself is flawed rather the person I’m speaking to’s understanding of it.

Of course we understand that it’s not all going to come from one source but where there are waste products like stalks and leaves left over from food production, poo, algae, and etc it makes sense to work towards using all of those so we can transition away from the extracting oil and gas.