While there were certainly many Nazi sympathizers, one should not extrapolate the desire to stay out of the war as widespread support for Germany.
Popular opinion was generally against the third reich. In 1936 there was an ultimately unsuccessful effort to boycott the Berlin Olympics and in 1938 94% of Americans disapproved of Germany's antisemitic policies. [0][1]
When the war started, opinion varied depending on the question. When asked about directly entering the war most were indeed against it. However, if asked simply about supporting England, France and Poland, Americans were strongly in favor. They supported providing humanitarian and military aid and rejecting any of Germany's territorial claims. [2] The more complicated question was if America should continue supporting England even if that risked involvement in the war. In early 1940 about 35% were in favor, rising to 70% by Autumn 1941. [3]
Popular opinion was generally against the third reich. In 1936 there was an ultimately unsuccessful effort to boycott the Berlin Olympics and in 1938 94% of Americans disapproved of Germany's antisemitic policies. [0][1]
When the war started, opinion varied depending on the question. When asked about directly entering the war most were indeed against it. However, if asked simply about supporting England, France and Poland, Americans were strongly in favor. They supported providing humanitarian and military aid and rejecting any of Germany's territorial claims. [2] The more complicated question was if America should continue supporting England even if that risked involvement in the war. In early 1940 about 35% were in favor, rising to 70% by Autumn 1941. [3]
[0]: https://encyclopedia.ushmm.org/content/en/article/the-moveme...
[1]: https://exhibitions.ushmm.org/americans-and-the-holocaust/to...
[2]: https://news.gallup.com/vault/265865/gallup-vault-opinion-st...
[3]: https://dspace.mit.edu/handle/1721.1/72361