I never suggested it was not extensible in Django. But whether starting from a scaffold of another framework or building entirely custom, the effort in making

I never suggested it was not extensible in Django. But whether starting from a scaffold of another framework or building entirely custom, the effort in making custom, complex admin interfaces isn’t difficult. As with most software systems, the biggest part of the work is dealing safely with end users. Admin interfaces can be simpler because of this, and therefore they are less effort to make.