It's a bit unfair to make that comparison. Most technical hacks are always present until somebody abuses it, to make a fair comparison the bank would have to _a

It's a bit unfair to make that comparison. Most technical hacks are always present until somebody abuses it, to make a fair comparison the bank would have to _always_ be left unlocked and unmanned The guarantee that a bank gives is not the same guarantee that a smart contract gives you. the bank guarantees the safety of your money, the smart contract guarantees that it will as stated in the code. It's on the the contract dev to write the correct thing and on the contract user to determine if the does what is "says on the thin"