Earlier quoted context omitted.
Just so no one is misled: "original inhabitants" does not mean "indigenous peoples" with respect to the BIOT. The islands were not populated prior to late-18th Century European colonization. The depopulation was of post-colonial people.
Why is that an important distinction? Is forcible expulsion and dispropriration more acceptable if the people were brought to the island as slaves and laborers in the mid-1700s?
Displacing settlers is a different question.