I have indeed spent some time in Arab countries, and also know a few Arabs. They didn't spout any kind of antisemitism. (Some of them did warn me to be careful of Egyptians though :). They do have disgust towards Israel as a country because of the actions of the Israeli-right in power. But that's not antisemitism however much Netanyahu and his cohorts would like it to be. I however do know some religious fundamentalist Muslims in my own country, who are definitely antisemitic and hate Jews for, well, being Jews. I also know some religious fundamentalists Hindus who hate Muslims, again, just because they are Muslims. But that's just how religious fundamentalists are - they aren't rational human beings and you can't use them as an example to tarnish a whole community. Netanyahu and his ilks are right-wing religious fundamentalists too, and that is why it is easy for them to slaughter Palestinian Muslims and Christians. Does that mean all Israeli jews are horrible human beings too, like them? Ofcourse not.