I live in a huge city and it's like that already ,has been for months.
My postmen/women also bring me the small packages ,jiffy bags etc.
RM have gone from best to worst in my area in a matter of weeks.
Today i received 5 RD small packages ,all 5 have been showing as out for delivery since last Wednesday ,(6 days ago).
Shame the sellers get late delivery defects through no fault of their own !.