Damage to the climate is highly exaggerated. People waste insane amounts of energy washing their clothes every day, keeping their tropical homes at 60 degrees, commuting hours each day, maintaining incredibly polluting industry such as the military, etc.

Not to mention the energy currently used by traditional financial services and banks.

We are talking about a small small fraction of the worlds energy use. Its virtue signaling by wealthy 1st world people who simply dont get it.