Remember, it's population growth not population replacement.
The question arises: are white Torontonians supportive of the immigration system now knowing that the inevitable outcome of it would be the reduction of its historic, traditional white population to a mere 37% by 2031 and steadily deceasing after that?
I doubt it.
Oh well, at least it will help them relate better to the native population becoming, in a sense, the new natives. The main difference being Canada's indigenous population had colonialism imposed on them where whites invited it, having failed to learn from history and thus becoming the colonized by their own hands and stupidity.
I guess they deserve it.