They are not mutually exclusive. Counter examples:
- Katz's deli in NYC is incredibly famous, in a great location, and actually has kickass pastrami. The trade-off are relatively high prices and lines down the block
- restaurants with exclusive relationships.
- restaurants that make money another way, e.g. gambling.
- family owned restaurants with legacy rent deals.
- restaurants that cater to niche audiences e.g. small ethnicities and religions
- Katz's deli in NYC is incredibly famous, in a great location, and actually has kickass pastrami. The trade-off are relatively high prices and lines down the block
- restaurants with exclusive relationships.
- restaurants that make money another way, e.g. gambling.
- family owned restaurants with legacy rent deals.
- restaurants that cater to niche audiences e.g. small ethnicities and religions
(And others, probably)