Building heights and façade-ism

The construction of so many tall buildings that the view of Mount Royal is obscured by cityscape is a concern mentioned in this Le Devoir piece by Jeanne Corriveau, who only mentions in passing that Denis Coderre is in favour of abolishing the old rule against buildings higher than Mount Royal. She also considers the damage that architectural façade-ism is doing to heritage buildings, which can end up as merely a thin decorative frontage tacked onto a glass box.