it is nothing of the sort. it is a town built by french canadians, and the seat of government for the province of quebec. they came by the architecture every bit as honestly as torontonians did that of, say, U of T.
as an aside, quebec is growing faster than ever, and has one of the better-performing urban economies in eastern canada. i am not sure if there isn't some residual upper-lower canada thing at work here: for some reason, in toronto, montreal is a decaying racist hulk that is being divinely punished for the sin of separatism, while quebec is a piece of disneyland wedding cake that would be dead were it not for the attentions of american and english-canadian tourists.
i'm not even french-canadian, but no wonder it was as it was.