This kind of comment makes you look like an arrogant hypocrite. First of all, what would be the effect of removing pro-Russian comments from that forum? How would that be a good thing? Would it help Ukraine win the war in any way? It would not. The only thing that removing those comments would achieve is to remove the possibility of discussion. You are trying to silence your opposition - something that dictators and fascists do all the time.
Second, you don't know the people here and what they do outside of this place. Some of them are probably Russian nationalists, but there are also many Ukrainians here and even Westerners who support the Ukrainian cause. I don't think you are in a position to make such judgment calls. So when you declare people "stupid and indifferent" because they don't agree with you, it is not only offensive but also immature and ignorant.
Finally, what gives you the right to dictate what others should say or think? Who appointed you as judge and jury? You have your opinions and they have theirs - that's all there is to it.