Arabs are about 2% of Iran’s population [1], and most of the rest will be insulted if you called them arabs to their face. Many see themselves better than arabs, and many more are mad about the arab occupation that brought Islam to take over the then-dominant faith of Zoroastrianism.
The average Israeli doesn’t hate the average Iranian. Israeli social media is full of posts about how people hope to one day visit Tehran. No, not as an occupier, get over yourself.
Your hate blinds you.
[1] https://iranprimer.usip.org/blog/2014/sep/24/report-arab-min...