Here's three perspectives on the same topic from the last few months. They each poke many holes through the BCH and its approach.

From August last year: https://lenispooner.substack.com/p/build-canada-homes-affordable-family-housing

From November: https://chodikoff.substack.com/p/build-canada-homes-is-finally-clear

And now this one from yesterday: https://tparkin.substack.com/p/while-transit-recover-stumbles-carney