Very precisely, all the gambling that is there is the hidden theft revolution. They utilize a game that we want and the system made of them can steal bitcoin (defeat) this is legal gambling and should minimize or avoid in of our life if can't control themselves or control themselves
They don't actually steal from us but we are voluntarily giving them free money in their ways. Since gambling requires money to operate, we tend to put more to earn more but the advantages is the key point here and that would give them a good chance to win over us.
Yup, we are the one who choose to join their business and they did not force us to play with them, so we are the one who is responsible in every possibility that will happen or outcome. But if we really have self-control we can minimize our loses.