Its a business. When a court ignores the actual real world and says imaginary things, unintended consequences are assured. Business doesn't work like whatever world is inside French intellectuals' heads.
Rule that businesses have to protect their employees in certain ways (masks, sanitization etc)
Rule that employees density must be reduced (fewer per building etc)
Rule that testing should be done to detect issues quickly
It was a small-minded wrong-headed decision, just ripe for unintended consequences and disaster. Which they got.
Those folks will be jobless soon, but now it's because of the French decision.
Also the list of what can be shipped is not based in what's useful, but in what would cause more trouble to stop than to allow, considering that both put lives in danger.
Essential businesses are open, and nonessential businesses are closed for safety reasons, and if a business is partially essential and not safe enough then...
Where I live huge chains of karaoke, shops, restaurant, and smaller restaurants too have closed by themselves without any government or court order in order to protect the people.