Come on, aren't you being paranoid ?
Uh ..... wait a sec, I have to get the door, someone from the Department of Misinformation is knocking.
The F B I showed up at my son in law’s house for something he posted on line last week. He refused to open the door. So they went across the street and talked to the neighbors, got in their car and sat there for awhile.
They asked the neighbors if there were kids or anyone else in the house.