No More Thor

Many moviegoers’ last glimpse of the Guardians of the Galaxy on the big screen came at the end of Avengers: Endgame. They were heading back into space and Thor was along for the ride. While that might seem like a story to be wrapped up in Vol. 3, it has actually already been handled.
The actual last time the Guardians appeared on the big screen was last year’s Thor: Love and Thunder, which concluded the shared storyline. You don’t need to see or know anything about what happened in Love and Thunder to keep up with Vol. 3—but just know, Thor and the Guardians are no longer hanging out. He’s not in this one.