Very well, casinos have to be very clear and specific on that matter, putting in place mechanism that makes running into bankruptcy impossible for the casino and also keeping them in business all the time, this is the first thing for team to do before going live with they casino operations there must work out modalities that keep them in business and also not allowing their fear to limit the players so much at least not in a noticeable way
If I have the money to build my own casino, I will also play safe by limiting how much a gambler can use to bet at a time so that they don't get too lucky and earn too much than I can afford to pay them. This is why almost all the casino games we are playing have limits for gamblers to reduce the possibility of excessive winning. As a gambler, I don't wait to brocme greedy using very high stake to bet at a time.