Canadians gave Carney a mandate, just as they gave Trudeau a mandate. The difference is, Carney is an Investment Banker by Trade, who uses his skillset to save the asses of failing economies like Great Britain's for example, which he is now applying to Canada's economy as Canada officially divorces the USA as it's primary trading partner and finds more reputable customers on the other side of the Atlantic for Canada to trade with.
Trudeau was a nice man, but like his father, he was only an Attorney who worked in a nice law firm in Quebec and then became Prime Minister just like daddy did, but knows nothing about business matters no different than his father.