Yes, but many IDF members and the nationalistic government of Israel are terrorists as well.
I still believe, (without any proof of course) that the government of Israel would have been able to not let 8th October happen and I believe that they moved the psytrance festival knowing what would happen.
Only to have a reason to Bomb Gaza to the ground..
🙃 but this is just a feeling!
Demonstrations do work, maybe not in the way you think the demonstrators want it to work out, but they surly give attention to a problem.
And it is not only internal, it is important to constantly show the world, the e.g. not all Americans are fascists (by demonstrating against trump) etc.
If no one demonstrates, the rest of the world thinks, that the whole population of that country agrees with its government.