If in infinity war, starlord the one who mess up then in endgame, its nebula. She should just jump back to the future, fuckin push the button.
And how can thanos ship get to the future? the pimp particle is enough for one journey and bad nebula use it to come to the future. there weren't any left for thanos ship right?

and the bigger question is, when captain goes back to time to return the infinity stone. The soul stone, did he go back before black widow jump?

this is why i dont like movie to mess with time

this time travel thingy really leave quite a few question mark.

anyone know or have any theory what happen to the soul stone after the battle ?
not quite understand how Capt can return the soul stone back since they earn it through BW sacrifice.
they dont steal or borrow it like the rest of the stones.

another question will be nebula from the future kills nebula from the past,
shouldnt the future nebula then cease to exist ?

last question will be vision, he should also still exist after the stones is return right ?
since the ultron timeline was not disturb, hence he will still be created after the mind stone is return to their existing timeline.