After the timeline shattered, the phrase “How was your day?” took on new meaning.
Everybody literally had their own day.
So, when the timeliness settled down a bit, and they crossed and overlapped here and there, people would ask each other how their day was.
Instead of sharing tales of epic adventures, things were pretty much like they were before the timeline’s shattering.
There weren’t castles and unicorns and dragons before the rifts happened. It’s not like they’d magically appear now.
They all had the same boring, unremarkable lives they had before, just living them separately across the newly-formed multiverse.