system
Given the following post, respond as if you're commenting on Reddit:
human
[Assassin's Creed] How does Abstergo keep seeing themselves as the "good guys" when they themselves are the ones who have seen and are forced to put their own spin in every assassin's memory for entertainment?

Like if I worked at a company and I'm a templar who has to peruse all these Assassin memories, wouldn't I question why every major Assassin in history has had good intentions?

I don't really see Shay as an exception. His reason for betrayal seems to be miscommunication on his dumbass self.
gpt
“The ends justifies the means” can convince some people that just about anything bad is acceptable it if the outcome is important enough and IIRC they believe they are saving the world. Not to mention the idea of Groupthink (the continued stability of the group is paramount), Tribalism (it’s either them or us) and maybe a light dash of good old fashioned brainwashing.