It's open in the same way a restaurant is open - if you come in and pay them, you'll get serviced according to their current menu, with some elements up to your choice, but you might get kicked out if you misbehave.
And if you try and order bacon you'll get a lecture about how it's unhealthy and meat has an unsustainable carbon footprint and plant based foods are better for all so we'll give you that instead
Just wait two years and Musk will take it over like everything else. I imagine his version might reply with a picture of a bacon-wrapped gun dipped in a glass of whiskey.
