We have seen numerous times people complain about unsolicited charges by banks which is not almost possible in cryptocurrencies if you're to save your money on Bitcoin or any other valuable cryptocurrency.
It begs me to ask this question; is it possible for one to move physical currencies to Crypto exchanges without passing through the Bank?
Yes ofcourse , if you do the payment in cash and receive Bitcoins through any seller instantly , you can very easily do that , but at the same time you have to understand that you need to be very careful with it since, it takes some time for the Bitcoins to be transferred from the sender to the receiver and therefore it would mean you will have to wait for a while .
There are actually options like this on various sites , eg. Local Bitcoins !
You can even make a local community , like the people you know who do trade Bitcoins and other cryptocurrencies , friends , family members etc , make a group with them and you guys can literally buy/sell sometimes without needing any middle man , you will save up money of the fee and also might help others to know more about Bitcoins.
You can even sell services and ask for the payment in Bitcoins , this way you are indirectly getting paid in cryptocurrencies.
When all of this fails you can try softwares which blends your addresses , this way you cannot actually track the Bitcoins to any particular wallet . So considering you wanna play safe , you can even do that .