The only way they’ll eliminate chips is through machines (which they’ve already done). Live games require some form of tactile object of value. Otherwise, games like poker will mostly end up being online. What casinos can (and I think, will) do is clean their chips periodically, to give the appearance of sanitation. They’ll also be table Nazis and advise people who are touching their faces at the tables to please try and refrain from doing so. They’ll make alcohol wipes and sanitizer stations more handy. That’s just my predictions.