Given that the main use of cryptocurrency is to increase fiat, and the main reason it increases fiat is based on the fundamentally poor design of guessing at random numbers with increasing difficulty, I predict that if Etherium becomes more efficient, the price will drop and interest in the coin will implode. I'm genuinely curious if I'm wrong, why I'll be wrong. No one cares about BCH, for example, even though it's more efficient than BTC.