Following the Dictionary of Canadian Biography, the Canadian Encyclopedia is the latest standard reference work to reflect on and revise its coverage of John A. Macdonald and indigenous relations as part of the general rethinking of Macdonald that has been taking place in Canadian life and letters..
TCE has acted cautiously. At the end of January it posted two "editorials," one an essay by Sean Carleton and Niigaanwewidam James Sinclair, entitled "John A Macdonald was no Friend to Indigenous Peoples" and the other "A Few Facts Everyone Should Know about Sir John A Macdonald" by Greg Piasetzki. (The sir/no sir usage alone is indicative of the mindsets behind each.)
I can accept this both-sidesing of the question, though surely an encyclopedia usually canvasses the best sources and makes up its mind, doesn't it? Let there be debate as we move toward a new historiography as part of the slow process called Reconciliation, and I am confident which viewpoint will have the strongest arguments and ultimately the most credibility. The Carleton/Sinclair text seems likely to become the received standard before long, anyway.
Carleton and Niigaanwewidam are both professors at the University of Manitoba. Carleton's doctorate is in history, Niigaanwewidam's in Literature, and both are prolific writers and activists on indigenous and reconcilation matters widely published on matters of public policy, history, and indigenous rights and titles.
Piasetzki is a private practice lawyer in Toronto, whose public statements seem to have mostly been defences of Macdonald and and anti-woke declarations.
I was fact-checking Piasetzki's "A Few Facts" by the second paragraph. ("He is widely considered to have written a majority of the terms of Confederation." suggests the low standard of what is "widely considered" about the drafting of confederation, but it is surely not a fact.)
But read both essays and see which seems more credible and substantial to you.