Antifragility by layers
Some parts on the inside of a system may be required to be fragile in order to make the system antifragile as a result. All restaurants are combating with each other in order to form the antifragility of the whole group. If a single restaurant is too robust when the crisis happens, all reasons are boil down to the fragile of this restaurant.
Evolution and Unpredictability
Nature (and nature-like systems) likes diversity between organisms rather than diversity… ...➔➔➔