I like the way Anjinsan thinks. He answered the question in a purely logical sense, while not condoning anything at all.
In response to the robbing robot idea, try something closer to a 7-8 figure investment rather than a $10k one LOL. You would then have to analyze the potential revenue from these banks, and confirm that the reward warrants your investment and time. And that's on top of the legal and moral risk that you would expose yourself to.
As to the OP, I would rob a bank if the expected value (EV) was a positive one for me - and that would involve no chance of harming anyone, a rate of success that's acceptable to me, and a reward that makes the legal risk I expose myself to worth it. So yeah, probably not.