True, but they were never taken all that seriously. At most they were an extension of the more out there conservatives. I said at the start that it was impossible for Canada to go Fascist. But I think there are some serious obstacles to get there. Any ultranationalist rhetoric is likely to be aimed at another nations history, as @overoceans says. Which kind of gets undercut if that other nation does not follow along.There were several fascist movements in Canada in otl, don’t know what they used for rhetoric but they surely found something. Plenty of new world countries had fascist movements, some even took power, so I don’t buy thy argument that Canada was to young a nation for it to succeed.
The situations where I could see Canada going Fascist generally involve Britain (or, maybe France, though there is more disconnect between Quebec and France herself) either going Fascist herself, and managing to encourage the same in some of its Dominions, or a Kaiserreich scenario where Britain has gone Communist and Canada (possibly with help from fleeing British elites) goes Fascist in response.
I suppose it might also be possible if the US, either in whole or parts of a divided Union, are communist. Especially if their rhetoric seems aimed at Canada. Again, it is not the only, or I think the most, likely reaction to the situation but it is certainly possible.