On a sort-of tangential note, at least a sizeable minority of Greek-Canadians in Quebec tend to run more right-wing than the general population or other ethnic groups. I always heard anecdotes about Greeks who are big Trump fans and anti-vaxxers, but the data bears it out too. The Parti Conservateur Quebec did best in the Montreal region in Southern Laval in 2018 and the PPC posted its strongest Montreal-area performance there in 2021’s federal election.
Interesting two prominent figures of the Canadian socialist left are Greek Canadian, Niki Ashton (the most left-wing MP, whose mother is Greek) and Dimitri Lascaris, who ran for the Green leadership.