Why do you think these examples are analogous? The stores in the towns described in the articles you linked didn’t shut down because of poverty or crime. In the examples you provided, collective supermarkets seem to be a good fit. Contrast this with the Chicago mayor, who cites poverty. If people can’t afford food anyway, and the business is going to face sky high theft, the plan doesn’t make sense. Cut out the middle man and just send poor people food. It would cost far less than trying to set up supermarkets from scratch and running them at a loss in perpetuity. Plus it means helping poor people, rather than forcing them to shop lift if they’re hungry.