So?
We were not at war with Germany at the time. In fact they were a nation in good standing.
GM and Ford both built vehicle factories in Germany (and were compensated when we bombed them). IBM sold ‘em punch card tech. The concept for the German Stuka came from a Curtiss scout bomber that Germany purchased.
And all these folks and more did business with the Soviets, too. Why isn’t it an issue doing business with a regime that made the Nazis look like little girlie wannabes?
I agree w/ your assessment.