You know that joke atheists tell Christians where they say "We both agree that most gods don't exist, I just believe in one less than you. You and I aren't so different."? Well, that joke is more accurate than the atheists realise. The monotheism of the pre-roman Christians and Jews is very different to the monotheism of today.

Ancient Christians and Jews believed in the gods of every culture, but they only worshipped one. That's how every culture treated foreign gods, back then. The Romans transformed the world forever when they used religion as a tool of cultural genocide through syncretism. As Roman polytheism was replaced by Roman Christianity, it became the custom to deny the gods of foreign religions. This was a new thing, back then.

Anyone who studies history knows that Europeans have been copying Rome ever since Rome fell. The colonisers of the new worlds copied Roman techniques of cultural genocide, by denying not just the power or worthiness of indigenous gods, but their very existence.

White modern atheism exists in the wasteland left in the wake of Christianity. The difference between a Christian coloniser and a white antitheist is one god. That's insignificant. The antitheists are simply carrying on the traditions of Christianity, rather than attempting to actually move beyond a roman Christian worldview and learn from the way human thought worked before Christian genocide.