It is comparing the energy consumed by Visa to the energy consumed by Bitcoin. If you want to get into other resources e.g. supply chains for all the computing

It is comparing the energy consumed by Visa to the energy consumed by Bitcoin. If you want to get into other resources e.g. supply chains for all the computing hardware used by Visa versus Bitcoin...is there any reason to think Bitcoin would do better here? Mining operations have become enormous, thousands of machines all churning away, and there are many such operations. I suspect Visa has a smaller footprint here as well.