system
Given the following post, respond as if you're commenting on Reddit:
human
[Mass Effect: Andromeda] Should the reapers have caught up?

Reaper tech is supposedly superior to everything the current sentient races in the Milky Way have, and I believe their ships are considerably faster. If it took the protagonists 600 years to get to Andromeda, couldn't a Reaper vessel have caught up with them? And why wouldn't they, if they figured out that some of the life they're programmed to exterminate was trying to slip out the back door?
gpt
That's assuming that A) the Reapers knew about the Andromeda Initiative, and B) that they had any intent to follow it, and C) the ending of ME3 allows for them to do so (which it doesn't).

Reminder that the Initiative launched prior to the Reaper invasion and was a secret that only a handful outside of it knew about.

And on top of that, the Reapers aren't concerned about life in other galaxies, their concern is right there in their home galaxy, the Milky Way.