Nobody gets fed more conservative propaganda than America

I don't know how you measure that, per say, but it's not an issue of raw volume. You can receive less conservative propaganda than your neighbor and still end up with a conservative worldview.

yet a full 2/3 are absolutely against our War in Iran, and most of that remaining 1/3 are lying

Americans are largely against the Iran War because it spiked the price of gasoline. That's not a position rooted in morality. It's the same consumerist reactionary sentiment that powered Trump to election the last two times he won (and Biden, the time Trump lost).

The Israelis have had ample opportunity to reign in their aggression toward their neighbors for years

'Prefer Death Over IDF': Israeli Jews RIOT In Jerusalem; Refuses To Serve Military & Fight Hamas

I'm so sick to death of hearing the "police state isn't a big deal, you just need to fight armed goons on the street harder." Tell it to Alex Pretti and Renée Good.

Do you really think the violence of the Israeli state is limited to Palestinians? It is applied to every dissident group.