Sadly, the answer is : welcome to the real world, ... a world of total incompetence.
The last great sentence from one of the numerous UPS driver, last week : "You have a newly painted facade, that's why I missed the delivery". 🤨
Hey man, the house is still there, at the same place, in the same street, with the same number and I'm still bearing the same name !!!
Extraordinary stupid driver, like most of them...