What is wrong with Black-owned business restaurants?

I Google searched, “black owned business restaurants near me”, and went to their websites and their restaurant foods is really expensive, and don’t have any cheap menus. Why does their menus display foods that are under $20 or cost more? Their food prices makes me don’t want to support Black-owned business restaurants! If a White-owned, Mexican-owned, or Asian-owned business restaurants sell restaurant foods with cheap prices, then yes. Some people will support it.
What is wrong with Black-owned business restaurants?
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