I agree, POS is much more energy efficient than POW and BTC will face more and more pressure from POW coins. In the meantime, the Lightning Network has got to fulfill expectations, otherwise BTC could be in big trouble.
I agree, POS is much more energy efficient than POW and BTC will face more and more pressure from POW coins. In the meantime, the Lightning Network has got to fulfill expectations, otherwise BTC could be in big trouble.