You'd be wrong. They do prey on impoverished communities, but the narrative that they are mostly those people in the US military is just ridiculous, and minimizes complacency, like what your comment does. If this were the case, demographics in the US military would be substantially different, more consistent with disproportionate rates of poverty, rather than over 2/3 white. Even further, the United States Army War College reported in 2020 that not only are most recruits middle-class, but that the middle-class is actually overrepresented proportionate to the general population. (https://apps.armywarcollege.edu/nss/Documents/Demographics%20of%20the%20U.S.%20Military.pdf).
No, these Nazis are not poor brown people, they are affluent white people, go figure.