system
Given the following post, respond as if you're commenting on Reddit:
human
[MCU] Why Kangs from different timelines fight each other, but from another universes that exist in the multiverse don't?
gpt
Each universe has a timeline.

There are multiple universes in the Multiverse.

The Multiverse has its own timeline.

He Who Remains was the Kang that defeated all the Kangs in all the universes and now sits at the end of the Multiverse Timeline running the TVA to prune timelines in other universes that produced Kangs.