Yes, bitcoin wallet seems more safer than banks though there was an issue of security breach on bitfinex but still it is more safer. I have heard of many bank companies that was being hacked by a clever guy and still there is a continuous hacking on every part of the world. Bitcoin wallet is made by a programmer so definitely he took some measures on the program.
Maybe bitcoin wallet is safer than a bank, but not as a bank which guarantees its customers money. Because in my country if the bank loses money or hacked and it was purely a mistake the bank, the bank will reimburse us the appropriate limit in the Promised. Bitcoin wallet was created by programmers, but that does not mean it is 100% unbreakable because it is man-made.