sorry but this doesn't make any sense to me. POW is providing a service - it is securing billions of dollars in decentralized value. It doesn't damage the env

sorry but this doesn't make any sense to me. POW is providing a service - it is securing billions of dollars in decentralized value. It doesn't damage the environment if used with solar power or an energy source that isn't damaging to the environment. In other words, it isn't necessary that it damages the environment. Is it wasteful when you use the elliptical machine or tread mill? It is a tragedy that energy is being wasted in such magnitude in gyms around the world?