When the poor people don't have the cheap shops they go without.
They have to shop at the expensive shops, but they have to buy less.
Before closing the market the governments need to increase the minimum wage so that we can all shop at these fancy independent stores.
There is no perfect answer in this imperfect world.
It does seem that the open market works best. With healthy competition. The lazy get less and the clever and hard workers get more.
But there will always be those who suffer because of getting a bad start in life or who suffer from situations outside their control.