In the movie, "The Matrix", the main character finds out that his entire world is a lie. It's a false reality that was designed to enslave humans and house them while machines feed off of the natural energy created by the body. The actual world is dark and grim, with only one human city remaining. Most of the people on the small ship where they live believe that the Matrix & the machines are evil and that the humans should be freed. Only one person disagrees, a man named Cypher. He makes a deal with the machines to be put back into the Matrix, even though he knows it's a world that doesn't physically exist. Both have valid points, which are more valid when you think of this story as based off of the story "The Allegory of the Cave".
In the movie most of the characters believe that the Matrix is evil. They adamantly oppose it and try to free people from it. They consider themselves at war with the machines. None of them would want to go back because they see it as a prison. Technically, they're points are valid. The humans are trapped in a world created for them, while they sit in a bubble. The machines only see them as resources, which is why the humans that are freed fight back. When they have to go back, they know the world isn't real, and because of that, they can manipulate it. Nobody would ever want to go back to this prison... except for Cypher.
In the movie, Cypher betrays the rebels so that he can go back into the Matrix. He knows that the world isn't real, commenting to that fact when eating a steak dinner with a machine representative. Even with this, he really wants to go back, which he shows by offering all the freed humans in exchange for him going back in. Again, Cypher has valid points too. He would've gone back and he would've been famous. He would've lead a nice, normal life. He would've had expensive dinners and been loved by many. I'm not saying he should've betrayed people, but he had a nice life waiting for him if he did succeed in betraying his allies.
While both sides have relevant points, this argument exists in other stories, like "The Allegory of the Cave". In this story, a philosopher explains the story of a group of people who only knows being chained up in a cave, and they believe the shadows are the actual objects and the echos are the actual sounds. Then, one day a man is freed, and he slowly learns the actual objects and the actual sounds and eventually sees the sun. He then feels sorry for the other cave-dwellers. Later he is put back in the cave and cannot see anything. People do not believe that the outside world is better because when he reentered the cave, he couldn't see anything and were stopping him from freeing them. This story is related because of the earlier parts of the Matrix, when the main character is forced to either stay the same or learn the truth about his (fake) world. Most people will chose the red pill, which is related to the man in the cave being freed. Then they learn about this new world, like the man. This is where the story becomes different. In the Matrix, the fake world is light-hearted and a lot nicer than the normal world. while in the cave story, the normal world is nicer. Because of this, it can be hard to compare these stories because of the swapping of good and bad. It's can be hard to similarities unless you look at the story as broadly and generally as possibly.
In conclusion, Both the freedom fighters and Cypher have valid points and the answer to which is better is not obvious. This story also relates to "The Allegory of the Cave", but only slightly, which helps the with the understanding of the argument although slightly. This is because "The Matrix" is a lot more relatable than the cave story.