so it it state of israel, or society with a slogan death to arabs? can you decide? For me it’s clear from everything you wrote, so don’t sugar it up with "it’s about state". Here you clearly blame majority of Israelis of wanting a genocide. A generalization like this with so few arguments show your actual true motivation – hate against israelis and jews.
Among israeli jews that's the mainstream position. According to recent polling only 3% say that it would be immoral to ethnically cleanse the Gaza strip, and 80% support it.
You'll come across the slogan a lot if you start to consume israeli mass media.