It seems they convinced him that NATO and Ukraine are Nazis. Typical stuff from the play book. Dude just went all in on it. Pretty sad, he had his whole life ahead of him.

Now reasure me that the reasons my life sucks are due to no fault of my own, but to other people. Give me a target for my impotent rage which stems from the fact that I know deep down that I’m a failure. Tell me it’s someone else (or group of people)'s fault. I can’t wait to blindly support you!