That dude is in denial, tough call getting through to him.
I do wonder how you came to a conclusion that Russia is at war with the West on Ukrainian territory. Has Poland been attacked, or Lithuania or Estonia, etc.? The answer is a NO. It is the West that is indirectly at war with Russia by using Ukraine as a proxy army.
Keep in mind that Putin and Russia are the brutal aggressors invading a sovereign nation while pushing fabricated nonsense as reasons for their invasion. It is long overdue for the world to draw the line, standup to Putin and say no more. Policies of appeasement only emboldens dictators.