He has ZERO concept of Russia. Just mind blowing someone can apparently follow this war for so long, and not realize that men are meat to Russia. They are just like ammo... expendable.
I don't really disagree with 300k casualties, obviously that isn't 300k KIA. I find some of the other numbers, like 5,000+ tanks destroyed difficult to believe. I could believe half that figure, I expect a lot will have been damaged and repaired, just like a lot of men will have been injured and returned to active duty.