You're implying that something would have changed if a different person was shot instead. Structural problems don't work like that. The individual players have the incentives created for them by the system. To change it you need to change the game, not the players.
> You're implying that something would have changed if a different person was shot instead. Structural problems don't work like that
It would have sent the message its sender (and his supporters) intended to send. Instead, both sides got a convenient totem. Luigi's supporters get to pretend he was effective. The billionaire class got to consolidate power here and there by pretending he was more than a one off, and by pretending he was competent.