Crazy to think that hundreds of years of violence and extraction had nothing to do with this, and it's just due to cultural faults.
There's no world in which their legacy of oppression wouldn't affect their present day material conditions.
> Modern technology coming around and wiping out the need for most of your tribe to hunt and gather is going to have a big impact on cultures like that.
Culture isn't static, it evolves over time. It's not just "their time to die out," or whatever the subtext of a statement like this is.