Something is called a 'good' if it has some inherent with to some people. PoW does not. Exhaust gas isn't a good either. PoW and PoS are both financially asset

Something is called a 'good' if it has some inherent with to some people. PoW does not. Exhaust gas isn't a good either. PoW and PoS are both financially assets with a weird governing structure, I'd say.