Edit: I suspect there's something deeper going on here, which is that many of us have forgotten how to tell a story. Instead, we're just relaying what we remember of our own thoughts at the time. Instead of telling others what happened, we're reliving our own perspective of the experience in real time.
Related, I think, is this weird new way of writing in which people tell us that they "decided" to do something before relaying each thing that happened. For example:
"We decided to go to the beach for the day. After a while, we decided to grab some food. After lunch, we were all tired and decided to go home."
Just tell us that you went to the beach, ate some lunch, and then left. I understand implicitly that you had to decide to do each thing before you did it.