

Anything with time sensitivity, context or relation to other events.
Haven’t you ever read something very differently that was written Jan 2020 compared to April 2020? They’re both “5 years ago”. Or sometimes people will reference current events in passing. If someone mentions “what trump just did” you need to know with more granularity than 1 year to understand.
More mundanely, “Indiana stinks this time of year” is meaningless without knowing the date.
I’m sure responsibility is variable but kinda sounds like could be a political issue rather than skill at least sometimes. They might be requesting data from elsewhere that comes to them all jumbled. And no authority to demand changes from the source.
Sometimes the chaotic sorting is very intentional, as with amazon. Cory Doctorow has written about how the sorting is one piece of their overall scheme: Amazon is a ripoff (06 Nov 2023)
Though once in a while I get prices sorted like $1 $10 $2 $200… If the coder was motivated they could’ve done better.