Router-on-a-stick would work, but I’d like a 10G SFTP for that.

Confabulation is a more appropriate term.

And it’s all proprietary walled garden. I have no interest in VR if it’s not free/libre.

Yes, Lemmyverse will fragment, so it’s important to choose sufficiently permissive instances or even run your own.

Only if Germany changes existing legislation on power taxation. And do check out for how much a TWh of grid scale storage goes for. Hydrogen is the only borderline cost effective solution at the scale required.