Key word "might".
Makes way more sense to me that Netanyahu who was about to lose power and was aware his people were going to punish him for his crimes allowed the attack which would give him the support of the extreme Zionist and get his people to rally behind him to face the common enemy.
That Palestine Israel border is one of the most guarded in the world.
Now thousands of Hamas cross the border like nothing???
Israel definitely was complicit in the attack.