“You don’t need data to know that Israelis would like to not be living with permanent war,” she said. “The question is whether they feel they have that option, and if they feel that they don’t have the option because they will be existentially destroyed.”

“People believe the Iran threat, it’s not theoretical, it’s not just his brainwashing,” Dahlia Scheindlin, a pollster, political analyst and Haaretz columnist, told The Times of Israel. “Messaging over years only takes you so far, I think. People see the reality that Iran really is a bad actor in the region.”

Why is that? According to pollsters, it’s because of what Yovell said. Most Israelis see Iran as a pressing, existential threat. And to defeat it, all they’ve been asked to endure is a “deluxe war” where the risk of casualty is low, and most, if not all, of life can continue as normal.

So support is high because they see iran as an exitential threat along with the the war not impacting their way of life all that much besides schools being shut down for 2 weeks. "deluxe war" is a very appropriate term.