It's misleading to say that the "tribes are done with it" -- first off, not every casino has decided to open (
link). Second, the only casino opening in western Washington will be open to less than 50% capacity (
link). Third, they are checking everyone's temperature at entry. Fourth, they're requiring masks. And fifth -- here's the big one -- they're requiring all customers to register their cellphone so that the customers can potentially be tracked.
But, other than allllllll of those caveats -- yeah, they're done with it!