Taking notes from the lecture slides from my Indigenous People and Justice class, and there are multiple instances of the non-Indigenous lecturer calling us "Aboriginals".
"Conversely, it is [police] discretion used inappropriately that plays a significant causal role in the over-representation of Aboriginals in the criminal justice system"
I mean, I call myself an Aboriginal all the time.. but the use of it like this is grossly othering.
In case you're interested, BY UNIVERSITY GUIDELINES it should be "Indigenous people", you maaaaaay be able to get away with "Aboriginal people" (but tbh, if you used it in an assessment you'd get marked down).
But, knowing this lecturer* it's definitely a racist slip.
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* I've already had to talk to my course convener about her because she was teaching a subject called Crimes of the Powerful and pretty much spent an entire lecture pushing a bunch of racist anti-Chinese conspiracies about the origins of covid.