Why not just take the whole thing online, i mean internet is accessible to all Americans and 95% of them owns a smartphone, and why don't the restaurants just do takeouts.
We pretty much know in casino's, it tends to be crowded and hectic. Unless this time they have the necessary precautions to properly handle customer then i guess its no problem, considering the stock market is in a dire state.
You can teach dogs old tricks, some old gamblers are not familiar to this online gambling and they want the same surroundings, they missed the atmosphere playing in a physical casinos, because it's not only about playing in casinos they missed, they also want to interact to their co players there, they missed the drinks and of course the crowd the attraction of physical casinos will never fade away.