How were the native Americans at san Luis obispo de tolosa were treated?

The Native Americans at San Luis Obispo de Tolosa, primarily the Chumash people, faced significant disruptions due to the establishment of the mission in 1772. They were subjected to forced labor, conversion to Christianity, and a loss of their traditional lands and resources. This often resulted in a decline in their population due to disease and harsh living conditions, as well as cultural erosion as their way of life was fundamentally altered by mission policies. Overall, their treatment reflected a broader pattern of colonization and oppression experienced by Indigenous peoples throughout California.