A man called Eugene Fama a key figure in modern finance, argued that btc was preordained to become worthless. His main concerns was Bitcoin's volatility. This man refuse to understand that the decentralized nature and Supreme security have made it an attractive hedge against inflation and economic instability
Bitcoins future is great
To hell with his notion about Bitcoin becoming worthless due to volatility. If course many Bitcoin critics has said alot of negative things about Bitcoin and later realized that they have made a lot of mistake and are trying to correct it right now by changing there perception about Bitcoin.. mine is that anyone can keep agueing about Bitcoin while I take Bitcoin investment into another level.
Who cares about how others and how they feel about Bitcoin.