You guys are forgetting the fact that a person can do this multiple times every single day via an automatic bot. I mean we are not talking about someone dealing with this by hand, he probably just gets a small machine like rasberry or whatever and he puts the bot in there and let the machine do the work. So it doesn't really take any time for that person, he doesn't even have to check, all he has to do is build a bot that will do whatever it takes to make money and if it ever reaches a point that it can withdraw, it just sends it to his wallet, so he literally never has to even look at it as long as it really works. Sure maybe he doesn't achieve what he wants and I hope he never achieves it (from what mintdice mentioned they don't achieve it) but it's definitely not taking that much time after the first build is made.