Stuff like this and the "base" he has created give off pretty harsh trump vibes. Here is a link confirming for those wanting one. Sorry I did not include it originally. https://www.cbc.ca/amp/1.712106
i've been raised as a Gen Z to learn "first nations", though aboriginal (from the root word aborigine) also means the exact same thing, so i personally don't comprehend how someone can find offense in using that word.
maybe they are used to seeing aboriginals to describe aussi natives? still, it essentially means "first of the region", or in other words, "first of the nation".