It's just their words against theirs.
I don't know what happened to the anti-Arab chanters, in my opinion, they should be sued (and arrested when appropriate). And "Israelis" did not shout those. They were from an ultra nationalist faction.
It's not Israelis vs. Palestinians. It's Hamas wanting to kill every Jew it can, and Israel attacking Hamas to save its citizens, and then innocent Palestinians getting killed because they were used as human shield by Hamas.
If Hamas stops ruling Gaza, and the leadership are properly brought to justice, and Israel still does what it is doing today, I will turn pro-Palestine in a heartbeat.
And honestly I don't like the power orthodox Rabbis have in Israel. I am opposed to clergy- Jew, Islamic, Hindu- does not matter.