The affordability crisis in the first half of the 20th century saw people leave their unaffordable homes for affordable places like Toronto. Their home regions unquestionably suffered for it, but Toronto was able to flourish because of it.
Maybe it's okay to see new places get their turn? After all, Toronto would just be a poduck town if such movement never happens. Did nothing good come of Toronto's massive growth?
People didn't move to Toronto from Montreal because it's more affordable. They moved because of the language laws that make English speakers second class at best in Quebec.
the language laws that make English speakers second class at best in Quebec
Weren't those passed in the 1990s? I thought businesses moved their headquarters out of Montreal in the 60s and 70s with the threat of separation (and FLQ bombings).
I didn’t mean to claim that Toronto was more affordable than Montreal, simply that Toronto previous affordability allowed it to become what it is today.