So if Hamas (like Hamas in the parallel universe, which is used so often as a pretext) was magically able to invade Israel with tanks/planes/missiles and kill tens of thousands, it would be also justified by you because Netanyahu openly declared he is against a two-state solution?
Let's say it had around 1000 of its "people" killed by Israel, and currently had killed roughly 35.000 Israelis and leveled the homes of 1 million etc.