True but that’s a different topic. There certainly was a huge exchange of products too. The Indians got the horse and mechanical technologies and the rest of the world got some of the most important agricultural staples.
Such as tomatoes, chili.
In the sad final analysis, primitive people don't really have anything to offer a more developed culture.
I often wonder if primitive people are happier than more developed ones. They have their times of anguish, but simplicity appeals to me from time to time.