Interesting but not convincing; to me anyway.
Well the pro-Stalin narrative is doing humanity no favors. Easy to tow that line though. You weren’t on the other side of the Iron Curtain. Or in the middle - where you had to deal with BOTH Nazi and Soviet invasion/rape/occupation.
But my heart in history has to do with the spiritual and moral fabrics of events. I do not doubt that vibrant economic mobilization carried the day, but I believe we - imperfect though we are - held the moral high ground. And the USSR most certainly did not.