US continued to do business with the nazis well into the war, IBM is famously responsible for facilitating the holocaust. And of course, once the war ended the US promptly started internationalizing fascism as bulwark against communism https://www.counterpunch.org/2020/10/16/the-u-s-did-not-defeat-fascism-in-wwii-it-discretely-internationalized-it/
US continued to do business with the nazis well into the war, IBM is famously responsible for facilitating the holocaust. And of course, once the war ended the US promptly started internationalizing fascism as bulwark against communism https://www.counterpunch.org/2020/10/16/the-u-s-did-not-defeat-fascism-in-wwii-it-discretely-internationalized-it/