Bro, I agree with you, but a lot of Iranians are going through a lot of stress these days, give them a break and change the topic, otherwise this argument will never stop.
War is a very very tough time to go through and sometimes people don't know where to vent it all. Many of us experienced this in India/Pakistan war too ... We all know accomplishments of China and we all know Iran has thanked China several times and is letting their shipments through for a good reason. Better to change the topic and discuss these topics once the war is over.