I would love some proof that all the computers that power all the bank and credit transactions, and all the financial derivatives they produce, don't add up to the power consumption of crypto.

Then I would take into account how PoS would affect this in the future, as crypto is a technology that is meant to be built on, evolved, upgraded, and replaced by something better. Like money.

Then probably ask which system is more democratic in its distribution and transparency of the money, and I would bet that system would finance less legacy climate destroying industries