When I say "getting the energy back out", I do not mean exchanging it for something equivalent. I mean actually doing something with Bitcoin other than exchangi

When I say "getting the energy back out", I do not mean exchanging it for something equivalent. I mean actually doing something with Bitcoin other than exchanging it for something else. It is intentionally a silly proposition. I think Ethereum is a step in the right direction compared to Bitcoin since it is backed by usable computation, but it is still overpriced.