your opinion very good.i am agree with your opinion.this time i am watching your video i am knowing bank disappers matter. investing capital or creating their own technology.They have too much power to hand it off so easily... We are completely dependent on the commercial Banks. Someone has to borrow every dollar we have in circulation, cash or credit. whether the crypto will be under the bank..... the bank is the parent of all currencies. is likely to someday change with crypto.thanks to sharing for your goid information.dear..@boxmining