‘Avengers: Doomsday’ and ‘Avengers: Secret Wars’ will draw "loose inspiration" from both the 1980s and 2010s ‘Secret Wars’ comic series, confirms Joe Russo: "We always create our own version of the story."

https://www.techradar.com/streaming/entertainment/we-will-draw-inspiration-joe-and-anthony-russo-reveal-which-of-marvels-secret-wars-comic-book-series-have-influenced-avengers-5-and-6s-plot

https://www.techradar.com/streaming/entertainment/we-will-draw-inspiration-joe-and-anthony-russo-reveal-which-of-marvels-secret-wars-comic-book-series-have-influenced-avengers-5-and-6s-plot