Exactly this. ^ I don't know why some Mumsnetters have such a bee in their bonnet about some people not wanting to answer the door. I can only surmise that THEY are someone who is one of the dreaded popper-inners that some of us dread coming to the house!
And they are butthurt, because so many people have refused to answer the door to them!
As you say, if it's a friend, or someone you know, and you know they're coming then of course people will answer!
Here's a bit from a thread I posted on here the other day from another thread.
If I'm not expecting anybody, then I won't answer the door. I actually work from home, and do not want disturbing, and I'm quite a busy person who doesn't want to be kept at the door by people. And, if someone's at the door, (and I am not expecting anyone!) its very likely going to going to be somebody I don't want to see, or speak to!
99% of the time it will be...
Someone trying to peddle their wares on me - (or their services,) or a religious caller, or somebody doing a survey, or somebody trying to scam me, or a delivery company trying to get me to take in a parcel for a neighbour who hasn't had the foresight and intellect to sort out their delivery properly.
I don't take in people's packages. It's more trouble than its worth. You've got to wait around all day for them to come home, and watch out for them - so you can take it over to them. Or wait for them to come and get it, which is equally as annoying.
I shouldn't have to explain myself, but hey! Clearly some people need people to explain that not everyone thinks like them, and some people have the RIGHT to do things differently, and to think differently.!