If I can start here, “collectivity” is a term that is generally used when we talk about rights holders in the sense of section 35. “Peoples” can sometimes be broader than that, depending on the context, but more importantly, “collectivities” is what is used elsewhere in the bill, so for consistency within the bill, it makes sense to refer to “collectivities” throughout if we're trying to describe the same concept throughout.
On December 5th, 2023. See this statement in context.