In fact, I think the war in Iran is a stupid and immoral thing to do. It's possible that the person you are responding to feels the same about the Israeli government's genocidal actions in Gaza.
However, you did not bother to find out. When you judge someone before knowing them, it is called "prejudice". Pre-judging.
I hope your friend over there is doing well, and hopes for peace as much as we all do over here. Maybe then we'll see an end to all this.