I agree with you, CO2 is not a pollutant per se, but a valuable part of the earth's ecosystem. However - as Paracelsus said - the quantity makes the poison.
CO2 "seals" the atmosphere, causing the heat from the incoming rays of the sun to accumulate (greenhouse effect).
A reduction of CO2 therefore makes sense and - as you rightly say - without panic, but with consistency.
We see Bitcoin as a wonderful opportunity for economic disinflation and as a promoter of renewable energy expansion. We are skeptical about purely centralized solutions - for the following reasons: dysfunctionality, false economic incentives (expansion of the money supply), possible surveillance.