Nah, once the U.S takes Greenland, Canada is next on the menu. Carney is just giving Trump a reason to annex Canada next. Carney's talk of shared values and security between the EU and Canada is a great speech and all, but if the U.S marches into Canada, what can the EU do? Nothing, the EU does not have the force projections and logistics to support and supply Canada since they themselves are militarily, politically, and economically dependent on the U.S. Not to mention, most of Canada's military is supplied by the U.S. In addition, Canada does not allow citizens to own guns, so the best the civilians can do to fight back is throw canola, lumbar, and wood at U.S forces. The U.S invasion of Canada will be like Cortez defeating the Aztecs--so close to the United States, so far from God.
There is no way the United States will absorb Canada and make it part of America.
The reason is just politics.
If Canada becomes a US state or state(s), the Republicans will never win again. It is just the numbers. That is how Canada is. The Republicans will never win again, like permanently.
So the only realistic option for the United States if they want to absorb Canada, is to make it an official colony.
That seems like a stretch. To put it mildly.