Despite the MCU's massive success, DC's Elseworlds movies have a big advantage over Marvel and Sony's approach to their shared multiverse.
These DC movies can make bold decisions with their characters and universes, and they can spawn their own sequels and spinoffs (like The Penguin), which can keep expanding their stories on their own. The MCU multiverse contains an infinite number of realities, including those of movies and shows not explicitly acknowledged by the Marvel Cinematic Universe. [DC](https://screenrant.com/tag/dceu/)'s Elseworlds projects take a much more practical approach to the multiverse than Marvel and Sony's Spider-Man movies.