The problem with the Liberals is our performance since 2015, second to worst performance in the OECD on a per capita basis, and mass immigration to hide falling GDP growth while basic services go unmet. Trump may have scared people, likely in order to push an energy corridor through the east to defund Russia, but in 4 years we will be back here I think as Carney still wants to maintain an immigration rate of 420k a year; into a housing and doctor shortage, to maintain the illusion of economic growth. Prefab wont do anything, since the problem isnt the cost to build a house, its all mostly land value and taxes.