This may or may not affect gun ownership but....
If someone politically connected or in law enforcement wants access to your home...it's easy...
About a year and a half ago I had 2 local police show up at my door saying that a 911 call had been dialed from my home. I was the only one home and knew for a fact that wasn't true.
They were very persistent in saying they wanted to "check the inside of the home, just to be sure". Having nothing to hide and not wanting to escalate things, I said sure. ( I was more naive at the time than I am now) They walked through the house, then thanked me and left. I thought it was strange...but conceivable.
About a month later, a nearby home was surrounded by SWAT and they went in and made a large drug bust.
In retrospect, I think they were maybe wanting to see who else nearby might possibly be making or distributing drugs in the neighborhood and if you did not object to their coming in, you probably were not involved.
Maybe. Maybe not.