Because one of the characters is wearing a keffiyeh during a love scene:
I don't know what the big deal is. We've seen at least one man with a keffiyeh kissing every strong, masculine terrorist supporter he could find:

Buy EoZ's books!
PROTOCOLS: EXPOSING MODERN ANTISEMITISM
If you want real peace, don't insist on a divided Jerusalem, @USAmbIsrael
The Apartheid charge, the Abraham Accords and the "right side of history"
With Palestinians, there is no need to exaggerate: they really support murdering random Jews
Great news for Yom HaShoah! There are no antisemites!