I'm optimistic about turquoise hydrogen, which is effectively the same thing as your bioenergy link, except you don't burn the biofuel then capture the CO2 you just remove solid carbon from it, and use the hydrogen as a chemical feedstock (or, if really, really necessary and there's literally no other option, as a fuel). And the key reason that would be better, is because burning biofuel is kind of crappy, just like burning fossil fuel is, and you're better off just directly using the cheap renewable electrical energy that you're going to waste seperating and storing the CO2 you create.

I'm also fairly sure electrical flight will be a thing long before we get to the last 3.5% of fossil fuel use anywhere on earth. Gasoline isn't magic, it's just something that we had a lot of lying around and didn't punish people for polluting and killing people with it, because the people with access to it became politically influential. That's it's only unique advantage, which thankfully seems to finally be fading.

How long ago were EVs totally impossible because of the amazing energy density of gasoline? Like 5 years maybe, and now that's laughable. EVs are clearly better. Did gasoline get suddently less energy dense in that period or was that always just BS supported by nothing more than status quo bias?