almost all of the "plot holes" in endgame can be explained by:
>characters didnt think of that/remember that while under pressure
i mean, i despise these movies but i still understood that. are you so distant from human behavior that you dont understand that people dont always behave rationally?
If you care about someone you don't let them engage in harmful behaviour.
Brody Campbell
Suspension of disbelief. Do it It's fucking capeshit, turn of your brain. They have fucking Time machine, thing that'll never exist IRL, not anything has to make sense the way you want it to be