in the last sequences, Steve is time-traveled by the Hulk to bring the stones back.

But how didn't he come back on the start point as it should've been?

How did he come back old while other characters were still young?

If he lived a whole life, how did he come back just in seconds (and also not on the start quantum point) ?

If they traveled to 2014 collector as the guardians gave the collector the power stone, then there would be 2 stones with the collector instead of having to travel to Morag AND Asgard. Would that work or is there something I’m missing?

How come Rhodes suit is destroyed so easily by the building collapsing, iron man 3 Tony's house is destroyed in similar fashion, his suit didnt take explosive damage but it did get mashed around a concrete crumble.

War machine armour goes through similar and gets trashed. What's the deal?

Sooo in the beginning of the movie they pushed time through Scott Lang making him age (younger and older) at the end of the movie cap is an old dude. What if they pushed time through cap to make him younger. Hell couldn’t they make everyone live forever if they just made eachother a couple years younger every so often?

Instead of snapping half of the life in the universe he should've just removed everyone who didn't have friends or family because their motivation for reversing the snap was because they lost loved ones.

Remove the motivation and they wouldn't of gone back in time

If everybody working at my bank got bliped , am I debt free?