Part of journey is the end

Just keep the know that the present character of endgame, have all the dialogue, the past characters only have small bits of chatter, unless the future character interacts with the past 😅

to Tony building his suit of armor in the cave during Iron Man 1.

few things to comment

1. 2023 timeline for marvel movies. How do they justify that in the upcoming spideman? Will they address those that never got snapped but aged 5 years? Hmm

2. Fornite still popular in 2023 lul. Thanos still did not save us.

3. Does carol denvers have a thing with Rhodey? She told him specifically be careful during their video conferencing with black widow.

4. If you realized during the red skull moment, natasha mentioned was daughter of ivan, but hawkeye mentioned was on the mum instead not father.

5. Falcon true worthy of capt america imo. He was the one who stick with steve rodgers the entire trilogy. Never doubted him regardless of his decision making. Really touching moment.

6. Gotg3 better have thor. Epic combo team about to drop.

7. There was 1 point in the movie where they mentioned earthquake everywhere. I think this a hint of something else on the verge for their next marvel saga.

8. Lastly, dr.strange is the most overpowered hero ever. Wtf his transformation of power from every movie is incredible.

Steve didn't stay with Peggy in 1970's, he went back further --- 1940's, most likely the day of the promised dance. The car before the shot of the house is the clue and Peggy looks young there.

How cap can handle the hammer?

in age of Ultron he can't lift it up yet (only barely moved ) because he is not worthy yet, he hide the truth from Tony Stark that Bucky killed his parents. But after Civil War, he is relieved from that and become worthy, so he can wield Mjolnir and storm breaker now

And as Odin commanded "whoever hold this hammer, if he is worthy, he shall wield the power of Thor."

he jump to the timeline back before 1970.
stays there until old. , until all time has past.
waaaayyyyy further which nobody knows how long.
old and retired, put on his 'old' quantum realm suits. jump to his 'past'. by doing this, he merged back to ENDGAME timeline, a bit earlier like few minutes earlier than he step oj that platform, behind the tree. take off his 'suit' and stays there. he MUST return, but he didnt. which explains he travel back to his 'past' from the 'old timeline'.

cap never return so it creates alternate timeline where there will be 2 caps in that timeline. definitely not the one we saw in winter soldier.

and Yes, 2 Caps been existed ever since the end of Captain America: The First Avenger / Agent Carter drama season 2

At the end of endgame, cap went back in time to return the stones at the point as if they are never taken in the first place.

And Steve Rodger is suppose to return back via time machine after he done it all. (Which in that present world it was a quick one)

But he didn’t return, Rodger choose to go back in time n lived the life with Peggy Carter but he did not change nor warn the other Steve Rogers & those avengers. Those already happened & he let it run it course

same timeline theory again..
now explained "the perfect condition" shield.
by staying in the same timeline, keeping/steal the shield would changed the present timeline.

that shield is a proof hes returning from another timeline.
its there for a reason.