Summary
- Avengers: The Kang Dynasty needs to deliver an ending just as dramatic as Infinity War without seeming like a rip-off.
- Marvel Studios can't let Kang the Conqueror win in the Phase 6 film, as audiences now expect a different outcome.
- Introducing iconic villain Doctor Doom or having the multiverse collapse could match the impact of Infinity War's cliffhanger ending in Avengers 5.
Marvel Studios' MCU had been building to 2018's Avengers: Infinity War, which saw all the franchise's heroes come together to battle the Mad Titan Thanos, and attempt to thwart his plan to collect the six Infinity Stones and wipe out half the universe's population. Infinity War and Endgame set an incredibly high standard for the MCU's future Avengers crossover films, and since none will release until Phase 6, there is a lot of pressure to recapture the Infinity Saga's magic.
While the MCU's Phases 4 and 5 are the first not to feature any Avengers films, two are planned to release in Phase 6, and are expected to tell an epic storyline that will bring the Multiverse Saga to a close. Avengers: Secret Wars in 2027, the Multiverse Saga's final project, with the two projects releasing a year apart similarly to Infinity War and Endgame. This suggests the two will be overtly connected, but Marvel Studios can't simply repeat history.

10 MCU Phase 5 Questions That Need To Be Answered In Avengers 5 (Or Before)
Avengers: Kang Dynasty is still a couple of years away from release, but it is already expected to answer some of MCU's Multiverse Saga's mysteries.
Avengers: The Kang Dynasty Can't Let Kang Win
Avengers: Infinity War's ending will surely go down in history as one of the most shocking and dramatic endings in superhero cinema, as Earth's Mightiest Heroes lost in their battle against Thanos, and trillions of people across the universe were killed, including many beloved heroes. Thanos winning in Infinity War set up Endgame to be an even darker story, set five years after the catastrophic snap. Since Avengers: The Kang Dynasty is the first Avengers film after Infinity War and Endgame, there is a lot of pressure for the film to deliver an ending just as dramatic, but copying Infinity War's ending is practically impossible without seeming like a rip-off.
Having Thanos win against the Avengers in Infinity War came as a huge shock to audiences, but this sort of ending might now be expected when heading into Avengers: The Kang Dynasty. This means that Marvel Studios simply can't let Kang the Conqueror win during the Phase 6 film, and since two of his variants, He Who Remains and Kang the Conqueror himself, have already been defeated in Loki and Ant-Man and the Wasp: Quantumania, having him be defeated again shouldn't be too difficult. However, this means that Avengers: The Kang Dynasty's danger-factor may be lowered significantly, unless Marvel Studios try and match Infinity War's ending in another way.
How Avengers 5 Can Match Infinity War's Epic Ending
If The Kang Dynasty can't end with Kang the Conqueror succeeding and the Avengers losing, there are other ways that Marvel Studios can still match the impact of Infinity War's cliffhanger ending. Many have theorized that iconic Marvel Comics villain Doctor Doom may debut in The Kang Dynasty, initially aiding the Avengers in their battle against Kang. An introduction of this magnitude would help to match Infinity War, and put a new spin on the cliffhanger. Alternatively, Earth's Mightiest Heroes could defeat Kang in Avengers: The Kang Dynasty, only to find themselves in an even more dangerous situation as the multiverse collapses around them, perfectly setting up Avengers: Secret Wars.