If Bitcoin becoming a mainstream payment system in the future there will be no banks controlling our money ,and the ideal of faster more cheap international payment will be more interesting . imagine sending money to someone with out any fees ,well it will mainly reduce the government control over citizen ,but first bitcoin most become known to the world .so what are your taught on this topic
Even if the world realise Bitcoin is the number one Banks would still exist.
Our current world has been built to rely and depend on it
Not to mention it been impossible to move Bitcoin without a fee.
Not to mention there are people whose money are safer in third parties hand than theirs due to certain circumstances or carelessness.
Traditional banking won't go away anytime soon. The blockchain tech is here but this is just an additional means for now not the main financial attraction in the world of finance. So we can't discard the fact that banking system will still be a part in major financial transactions.