Considering how comprehensively the Europeans disrupted the economies that were here, it's hardly surprising.
How did we do with disrupting the wars and land grabs that were going on in the Americas between tribes?
Anyone who knows history knows that Massasoit didn't help the English settlers because he felt bad for them. He knew they would make a good ally against Narragansetts. He was right.
Just consider the Europeans the latest tribe on the scene and you'll feel better.
"Squanto lived with the colonists and acted as a middleman between the Pilgrims and Massasoit, the Wampanoag sachem. For the Wampanoag, the ten years before the arrival of the Pilgrims was the worst time in their history. They were attacked from the north by Mi'kmaq warriors who took over the coast after their victory over the Penobscot in the Tarrantine War (1607–1615). At the same time, the Pequot came from the west, and occupied portions of eastern Connecticut."