I've never been to a restaurant without backup menus. Even if they have QR codes, they have some paper menus or tablets. And it's not even for people without

I've never been to a restaurant without backup menus. Even if they have QR codes, they have some paper menus or tablets. And it's not even for people without devices or logins -- it's because phone batteries run out and they run out all the time. Restaurants don't generally make a lot of profit, and they need every customer they can get. Do you bother to ask? Or do you just assume?