I guess you've never heard of GREED and CONTROL that when factored in determine HOW MUCH MONEY you end up with.
But in gambling control is bad, because you can’t rig a game without too many people finding out. Which is going to get too much money going the wrong way. The path of greed for a casino is to let chance do its thing. All the odds, and lines and everything else are all set to make sure that no matter what happens, so long as it’s random, the house wins.