I had a professor in college who did his anthropology fieldwork in Palestine. He is a Jew, but he was in his 20s, olive skinned, had a longish beard, fit the "look" of a member of Hamas. This was probably the 1990s, maybe early 2000s. He wasn't Palestinian, let alone a member of Hamas, he was a Jewish American doing anthropology fieldwork in Palestine.
He was regularly harrassed by the IDF. He told us a story about being stopped at a checkpoint, being told to get out of his car so they could search it, and then watching as they disassembled his engine piece by piece. When it was completely taken to bits, they said they had finished their search and found nothing suspicious and he was free to go.
I don't remember other stories, but that one has stuck with me.
He is firmly anti-zionist, and very much a practicing Jew.
That's what I think about when I hear about the Israeli state. A young Jewish American man watching IDF soldiers take his car apart, just because they could and because they assumed he was Palestinian.
Free Palestine.