Fish restaurant shuts down

In Mumbai, it is observed that multiple fish restaurants have closed
In January 2019, the restaurant was open and taking orders, in April 2019, it was closed, and replaced by an ice cream parlour
One of the reasons could be that they are located in residential areas
In families where women do not have a job, they will purchase fresh fish and cook it for lunch and dinner
So many people are not purchasing food from the fish restaurant
There are many job opportunities, so the people working there may not have made enough money selling fish and other food.