Earlier quoted context omitted.
I think a lot of that is due to eggs being under government supply management. It is very difficult to get a new egg farm going, and it is very difficult to consolidate egg farms. So we have more smaller farms surviving as a result.
That's definitely a part of it. There was some move some years ago here in Ontario to push for a small flock exemption to allow for egg & pooultry sales outside the quota system for flocks under 300 bird. And I don't mean roadside sales, but market sales. So there has been some accommodation for smaller market players. https://sustainontario.com/small-flock-exemptions/
From what I understand there is no path for the small flock program to get from 300 birds to full up full time. I'm sure 300 birds/year is still hobby farm. Nobody is earning a living on that.