Reasonable assessment. However, if thousands of Hamas fighters had initially invaded an Israeli Village and taken the civilians as hostages in a stadium plus hospital, then would Israel have retaliated in the same manner as they did in Gaza? Highly unlikely, as they would have tried to free them through negotiations, or more likely in a ground offensive so that the civilians lives would not be compromised. They would not raze these venues to the ground like they did in Gaza.
Anyway, this whole conflict that is escalating to the West Bank is really sad. If the majority of the Governments around the Globe want a ceasefire, then it is time for all the sides involved in the conflict to find a resolution.