I dont know what country you are from or what problems you have been having with the bank. But honestly, neither I nor my friend and family have ever encountered any problem throughout our years of using the bank. Even the transaction fees are not as high as you say. They charge an annual service fee, but in return, most domestic transactions are completely free, even if you make thousands of transactions every day. Are Bitcoin transactions free?
Nonsense, nothing with the bank is free. If you don't see where the costs come from, that is an issue with your intellect and knowledge and not proof of absence of fees. You are the product. Everything is fine until one day it is not, then you will whine and cry and complain to everyone from your friends, over to the government and lastly to God when it is your own idiocy that got you in trouble. Countless people have lost a lot of money this way. You must be one of those people that would prefer not to do maintenance on your car, because everything seems fine so what could possibly go wrong?

We need to be realistic that we are attracted to Bitcoin because of its profit potential, not because of free storage, fast transaction,...
Nonsense, that is your greed and false understanding of Bitcoin.
The profit potential of Bitcoin is one of the least interesting aspects of it.
Here in my country, banks charge card maintenance fee monthly, they charge service fee monthly and they also charge a small fee at every transaction made whether locally or internationally and they also charge stamp duty fee when you exceed a specified amount. It's so terrible because if you sum up those charges together, it can reach a reasonable amount annually. Of course, bitcoin transactions are not free but it's only when you perform a transaction that you get charged unlike the bank. Fine, you said that your bank charges service fee annually, does bitcoin charge you a service fee annually for holding? understand the point am trying to make.
The other guy is an idiot, on top of the examples that you have mentioned there are all kinds of hidden fees and risky money making activities. They are investing and lending out your money in all sorts of things, and if it blows up really bad you will be the one losing out in the end. You have to pay monthly to keep an account open in which your money is no longer your own (it is an IOU, which is not the same as ownership of money) and they make money using your own money on top of that. It is a ridiculously stupid scam for the most laziest and dumbest humans to be happy that they can tap fucking cards on a terminal.

Not working. Your quote times out before the payment goes through.
Never happened, except where the implementation of the software was terrible or the user was an idiot.
Digibyte does it faster. You try ETC with 3000 confirmations required? Kitchen duty.. Making pancakes vanilla style.
Digibyte is an useless and failed shitcoin, keep deluding yourself that your shitcoin scam will make you rich one day.