I’m sure that many other Israelis would feel disgusted at what was going on in the video of that classroom above.
Not saying other countries are perfect either. But the fact is, under the current regime, this is the language being propagated in at least some Israeli schools and by any standards it’s pretty out there. If this is what they teach their children Israel will always be a malign force in the area, paranoid, bristling with weapons, hated and hating, ready to kill or be killed.