I don't think you need to apologise @ArthurbellaScott because you're not just assuming one side is fully justified in whatever they do. Knowing your limits when reading about the details of atrocities is important.
However I do feel that those chanting or publicly proclaiming against Israel as the sole aggressor / oppressor (as opposed to the justified freedom fighter) in this war should have to watch. And then see if they hold to their position.
As I said before, I think these people are using Palestinians as a tool in their culture war. And it's not ok.
Also not ok is the Palestinian whose voice was silenced in that interview. The Palestinian people must feel under attack from everyone, IDF, Hamas and even western people proclaiming that they want to help them and propping up the terrorists who deliberately hide in their midst.