Porker said:
It's strange, watching these videos I get some kind of "Ferrari meeting-vibe"

HaHa..., I think I sensed that too. To be perfectly honest? A dozen "normal" Porsches driving by is easier to grasp than a dozen us$500K Porsches (or Ferraris) driving by.

The latter is a kind of a "force-multiplied" embarassing conspicuous consumption.

IOW, the spectacle takes on a "parade float" scale.