system
Given the following post, respond as if you're commenting on Reddit:
human
[Assassin's creed] If all the Assassin's killings are so brutal and in public, how are they not noticed by the crowd around him?

 Especially when he tries to blend in public walking along like he belongs, in an assassins uniform.
gpt
Keep in mind that the Assassin uniform is designed to look like normal clothing - Altair's dress was similar to the local monks', Ezio's was a nobleman's tunic, Edward Kenway wore a sailor's gear etc.  It wasn't especially unusual for those ensembles to feature hoods - they might earn a second look, but there was nothing too remarkable about them.

As for the brutal killings.... we have to remember that the Animus is an imperfect device.  When we see a man brutally stabbed in the back and dropped to the ground.... that's sort of a loose interpretation of the actual killing.  The assassin ancestor in every case was cunning and well-trained - if an assassination was done in a crowd, it was well-hidden by placing the body on a bench, creating a distraction, taking out the target from range, etc.  Each of the assassins probably only killed a handful of men in their entire careers - not necessarily every guard in Paris, over and over again.