The business have insurances, and actually don't loose at being attacked. Many even benefit of the insurance to renew their shop in a more modern way ; it is at the point police sometimes even doubt the shop owner may have asked to be a target. It can also be a good time to burn accountancy documents when some were a problem, and destroy those stock of merchandises they knew they could not sell (so insurance pay for them).

Yet for some it is a real moral pain to see their shop looted, of course...