For sure. After 10 years of Trudeau even (most) of his loyalists couldn't take him any more. Shortly after he signaled he was out Liberals who signaled they would vote Conservative started coming back.
They would have came back for anyone but Carney let's them act like the Liberal party is new and refreshed - convenient way to bury the last 10 years.
Carney's impressive no doubt about that. I think a lot of us Conservatives are jealous. Can you imagine Carney as a CPC leader though? Imagine how berserk that would make the left. Opportunity lost I guess