Just a thought - is the world getting worse, or is the ability to obtain information about this type of thing due to the internet and social media bringing more of this information to light?
I wish individuals would not think that they have to answer their door or phone! If I am not expecting anyone I don't answer the door if I can't identify who is there. Don't feel bad about hanging up a phone or keeping a door closed - you have the right! Your rights are greater than the person on the phone or at the door.
I agree about not letting anyone in the house if you don't know them and you are alone. If you have no option, make sure you let someone know what you are doing.
Sorry for the loss of the quilts - karma is a real thing, I just wish it worked faster some times!