Well, Israel is a country, not a group of people, nor is it explicitly a religion, despite having an official state religion.
To wit: If criticizing Israel is antisemitism, then is a criticism of Poland seen as anti-catholic? Are criticisms of Somalia seen as anti-Muslim? Denmark/Anti-Lutheran, Thailand/anti-buddhism, Turkey/anti-atheist?
The last one is a bit of a stretch, since Turkey is merely officially secular, and not explicitly atheist, but my point is that for the above named pairings, criticism of the state isn’t considered to be attacks against the religion.
It’s a bit silly to have an exception for just the one country, isn’t it?
One of my overdue projects is to disassemble a magic 8 ball, remove the dice from it and make a digital magic 8 ball. I plan to bequeath the removed “dice” to a DM I know.