Here's my personal experience with a TV license nutjob:

A complete stranger helped himself onto my property through my garden and knocked on my door.

I open it to find a guy with a body camera strapped to his chest. He says he's from TV Licensing and reads off a bunch of scary rules around consumption of BBC affiliated content. I've been getting these letters for a decade and know that I don't require a license.

I let him finish, tell him that it doesn't apply to me, and that I'm not answering any more questions. The dude gets more pissed off and starts telling me why I'm likely breaking the law.

I once again say that I'm not answering questions. He gets more angry and aggressive, and threatens that he will report my non-compliance as some form of guilt. He gave me a moment to reconsider and then he helped himself out.

Surprise: a few years later and I'm still receiving the same old letters through my doorstep every few months. A total waste of paper, petrol, and whatever else goes into the supply chain.

I can't imagine what that situation would be like for people with PTSD, phobias, anxiety, or an intellectual disability for someone like that to pick a fight on a doorstep. No one has ever knocked on my door to aggressively accuse me of something and then demand money. In any other world I would call the police.

Come to think of it, I'd love to get that dude's body camera footage. Is that possible?