I've seen sake sommeliers, most of the upscale Indian places in London have not just a wine sommelier, but they also offer excellent cocktails.
Unfortunately I'm not super familiar with nicer Chinese food, but I'd presume that it's not incompatible with drinks either.
I'm not saying that you need to have a sommelier, I'm just saying that the lack of a sommelier is usually a pretty good sign that a restaurant isn't even trying for a star (extremely few restaurants are!).
I don't think Michelin would tend to rate any "traditional" restaurants very highly, to get stars you need to offer the specific Michelin experience.
Or are you arguing that Michelin just wouldn't rate traditional Japanese, Indian or Chinese restaurants highly?