Lol, monopoly is more accurate than I thought... They need to make a bitcoin/crypto edition too where bank is non existent in the game, I'm surprised they haven't come up with that yet
Bitcoin won't make banks magically disappear. If Bitcoin succeeds, banks will adopt Bitcoin, and you will use banks.
Why would I if I can be my own bank? If you have your own phone, do you still go to the taxophone to make a call?
Because if Bitcoin ever really becomes a global currency (even if not the only or main one) there will be increased regulation about it. And also because business will still need to use banks for many reasons and it is very probably that you will need to deal with those business. Unless you go to a remote land and live completely outside of society.
Banks are not who print money. It's governments that do and use banks in the process. Even if some day the "fiat printing" ends (something which I don't see in any near future) banks will still exist to give some other services like loans, custody, exchange, brokering, etc...