If I'm alone, I do not answer the door, until I have figured out if it is someone I will be comfortable with.
Many times I make a decision to ignore it.
I have a little side window I can peer through first,
and it's usually one of my daughters smiling back at me.
The dog is usually barking in his loud baritone voice,
the only time he barks is when the door bell rings.
If we are both home, my husband usually answers the door.
It could be amazon delivery, or charity stuff, or election
stuff, etc., and he just politely deals with it quickly,
and if I'm needed, i'm close by.
If anyone decides I'm a bad person, because I made a decision 'not' to answer the door, that is their problem,
has nothing to do with me.