Earlier quoted context omitted.
It's run by a family from there, they speak dialect among themselves which is very much not Wuhanhua. The food is only slightly xinjiang actually, its a stretch noodle shop with a couple of lamb dishes. But even if it were the latter.. even that would go against the narrative of total cultural hostility?
In context, and I'm not just thinking of Uyghur culture in China here, the presence of {X}-like restaurants can mean a lot of things. Majority culture "celebrating" / "allowing" minority culture restaurants, clubs, bars, etc happens in many different ways with many differing meanings, complicated layers even. Black Harlem in New York went through stages of being an outpost of US black culture(s) (from US North and So…
The legacy of slavery in America is a key component of the microwave background radiation there, the story seeps into default assumptions of everything.
China just.. doesn't have that. They had slavery amongst themselves in the olden days like everyone else but no master race chattel slavery period. There's definitely racism on the black/white scale here but it mostly goes with perceived income/status of the black/white foreigner (most blacks here are from africa), its not some core piece of the national story.
Additionally, minorities here have mostly always been loosely governed people at the empire's periphery, rather than integrated and persecuted in the core. (https://en.wikipedia.org/wiki/Autonomous_regions_of_China). The Xinjiang camps were an exceptional case after some terror attacks, and they're over now.
I think the equivalent core narrative here would be being victims of colonialism during the century of humiliation, which puts them if anything on the same side as domestic minorities.