2 minutes ago, Nytwyng said:Already covered (and obviously ignored), but...
She did need Chewie to get her (and Finn) of off Starkiller base. Without his arrival in the Falcon, she either would have died with the planet, or at best been captured by the First Order when they retrieved Kylo.
She likewise needed him to get off of the Supremacy. She clearly wasn’t in a First Order ship when she arrived on Crait.
On the Supremacy, Snoke was literally tossing her around like a rag doll using the Force. Only Kylo’s intervention to take control and try to persuade her to the dark side saved her life.
She (and the entire Resistance) needed Luke to provide a distraction - and sacrifice his life - for the handful of them to escape.
I posit she didnt need Chewie and finn to get off starkiller base. as she was already looking for a ship. That she found her friends does not come across as being rescued.
As to Kylo that looked a lot more like Kylo using Rey to get rid of Snoke. Which is not the same as rescueing her.
And I suspect Chewie was hanging around waiting to pick her up.
None of these events are really like Leia recuing Luke on Besbin or Han Rescuing Luke on Hoth.