I don't believe that there is a dichotomy between a supposedly modern and traditional architecture. Instead there exist different geometric processes, and while traditionally builders have employed nesting processes in their work, for perhaps no other reason than it came naturally to them, modern builders have restricted themselves to linear geometric processes due to drawing their inspiration from Cartesian science and engineering.
Interesting observations, and in general I agree. However, I would add that another powerful part of this film is the dystopian idea that in a "dis-aggregated" world of suburban limbo, violent death is inevitable, and often emerges out of sheer boredom.