2020 continues undeterred, as Adolf Hitler rises to power

We had a pretty great thread back in '12 about Plot Holes in World War II, followed a couple of years later by Plot holes in reality.

No doubt about it, this series really jumped the shark in the 2016 season, and I think the 2020 season is when the remaining audience is going to just roll their ocular orbs so hard they strain an eyestalk and give up on the whole
thing as a bad job: