Our project largely affects people in the global south
Maybe this is a good place to start: one article you have handy (just one) from a lib-friendly outlet that shows a bunch of the world does not see this as black and white. Maybe one similar article on Nazis in Ukraine.
More sources will not help, and you'll probably have more luck with an indifferent "well most of the world thinks differently than the U.S." approach than with getting dug in.
Maybe this is a good place to start: one article you have handy (just one) from a lib-friendly outlet that shows a bunch of the world does not see this as black and white. Maybe one similar article on Nazis in Ukraine.
More sources will not help, and you'll probably have more luck with an indifferent "well most of the world thinks differently than the U.S." approach than with getting dug in.