Our local FedEx delivery folks are better than our USPS mailpersons.
Mail is frequently delivered to the wrong address. Last week i received a notice blaming me for utility construction (over which i have absolutely no control), and that mail would not be delivered when construction vehicles blocked the box. First, they coukd have walked the short distamce from my next door neighbor’s box, but… Second, the construction vehicles were in font of my house VERY briefly, maybe 10 minutes (Iwas outside most of that time, and never saw the mail truck.) The construction workers are always polite, and move their vehicles to accomodate if asked.