Sooner than later, banks will realize cryptocurrencies have weight and acceptance so far because $Bitcoin exist! It is even so obvious from the fall in the price of $Bitcoin, we see  altcoins gasping for breath! and who tells the banks their own coins can survive if $Bitcoin dies? their coins can never be taken serious/trusted nor adopted by anyone! people prefer freedom from being subjected to things against their wishes. They can not kill or stop $Bitcoin with their shit coins.