Casinos dictate for the most part what minimum and maximum bets they'll allow at their tables. The maximum bet that is allowed in most casinos is far less than the casino's total bankroll. This is no accident. It never will happen in my or your lifetime. Score another one for the casinos.
Casinos make it easy for players to get access to betting money.
Playing on credit is relatively easy to establish. When it comes to getting cash into gamblers hands, the casinos pull no punches. Score another one for the big guys. The casinos engineer the environment in a casino to make it easy for players to feel good about their losses. Score another one for the casinos.