I am listening, but the points being put forward are just nonsense. All it is more or less is an apology campaign for terrorist-like behaviour from these people. If they were just quietly protesting you would certainly have a point, and I would agree with you, but if you're getting upset about what the government is doing then you haven't been paying attention when they have overreached on protests from other organisations in the past.
What the campaign is doing is relevant. If they started executing people in the street and then follow it up with a protest, you can't really get upset about the ambitions to stop the latter. There are also many other ways to support the Palestinian campaign without jumping into bed with people that attack air bases. Yet, that's what people have done.
I am not a fan of the government shutting down peaceful protests, but you are significantly overlooking the behaviour of this organisation, and they clearly are problematic.