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.
I think some casino places have started migrating to online platforms because in offline places where their casinos are quiet affected by this virus outbreak, many people prefer to stay at home, while all over the world I believe everyone already has internet access so when they want to gamble it is easier to use the online system.