"not a surprise why Canada has a brain drain going on"
As a fellow Canadian, I really doubt this is the reason Canada is having "brain drain" problems. I'm in Toronto, not Vancouver, and I have never heard anyone leaving the country because of bad management. It's usually just for money.
It’s likely part of the problem. I stomached making less in Canada, but I couldn’t stomach making 50% less in Canada and being poorly managed by a racist.
(I’m a Canadian too, speaking from my own experience border hopping for work.)