not entirely true, it might works for short term interest, and to compensate you can increase the interest to higher level than bank, because bitcoin si more unstable as you said
As long as our bitcoin is secured and we will be earning some profits then I will be glad to join. But in order for me to join you must have several branches all over the world otherwise it will be useless placing our bitcoins n your bank if we cannot access it on the other parts of the globe. For me its a great idea, this is the kind of bank people are dreaming of.
lol dude bitcoin travel on internet you can access from where you want this is not a problem, look at chinese they can use bitcoin despite their big restriction to the majority of website outside of their country