There was a time when Vancouver wasn't allowed to have any building taller than the Great_Pyramid_of_Giza, then Ulm_Minster and then the Philadelphia_City_Hall.
The Harbour_Centre had to be less than a 3rd of the CN_Tower.
The stations on the first 2 SkyTrain lines are barely 2 thirds of the length of a Montreal_Metro station.
The Canada_Line only has 50 m stations compared to the 152.5 m Montreal_Metro stations.
For too long, anything that is symbolic of a proper big city was watered down or scaled back in provincial Vancouver. Indeed, Vancouver was supposed to perpetually be a half-sized city, or even a third of what a proper size city should be. The mostly narrow bridges still have no parallel express bus bridge, or BRT bridge built next to them.
If the project actually gets built as envisioned it will be taller than First_Canadian_Place in Toronto, Columbia_Center in Seattle, and a little taller than the Sydney_Tower and the U.S._Bank_Tower_(Los_Angeles). It still won't quite be as tall as Australia_108 in Melbourne or especially the Salesforce_Tower in SF.