In WandaVision episode 5, the following exchange takes place:
MONICA: Uh, she could've taken out Thanos on her own if he hadn't initiated a blitz. I mean, nobody else came close.
JIMMY: Well, I'd argue that Captain Marvel came close.
Out of universe this is an obvious reference to some eye catching moments on the final battle of Endgame. For a spectator those are very good references, however in-universe those indicate an incredibly high level of detail of what happened. This contrasts a bit also with the musical depiction of the Battle of New York in Hawkeye, where he says Ant-Man wasn’t even there.
Are there any references (other than that), either in-universe or confirmation by the writers, on the level of details the general population have about the events on Endgame? Maybe the events were somehow recorded by Stark tech?