The somewhat reasonable laws regarding the encomienda system were pervasively circumvented by the encomenderos by always demanding tribute in labor, and having it paid for generations.
The mestizaje and conversion to Christianity was used, in the end, to also circumvent laws regarding the treatment of natives by creating an entirely new underclass of people lacking in rights.
The Black Legend is what's known in Latin America as "history".
What legal protection had the native population in the American colonies or British Empire?
Please note I'm giving sources.
The Chilean Congress only this year acknowledged the genocide of the peoples in Tierra del Fuego, perpetrated by mercenaries of settlers of various nationalities with total impunity from the Chilean state.
Do look up the Wikipedia article on the War of Arauco for accounts of the cruelty of Pizarro and Pedro de Valdivia. As I said, the enforcement of the various laws regarding the indigenous populations were... lacking in enforcement.
Chile and Argentina started a war campaign against them [2][3][4]. The Mapuches call it the Last Massacre (La última masacre in Spanish)[1].
[1] https://www.mapuche-nation.org/english/html/m_nation/main/m_...
[2] https://en.wikipedia.org/wiki/Arauco_War
[3] https://en.wikipedia.org/wiki/Occupation_of_Araucan%C3%ADa
I've never said that Chile was any better. I mean, it was in comparison to some periods, the early conquest saw mutilation as collective punishment and impalement as execution of POWs.
What you just said isn't a defense of the Spanish Empire. If anything it is about the capacity to resist of the Mapuche and the power of decentralized self-organization. There just wasn't an emperor-high priest to kidnap and extort the Mapuche into surrendering like with the Aztecs or the Inca.