The fact that this is perceived as a joke, maybe.

I actually had the reverse problem: some stupid neighbor kept trying to pair something with my smart TV, to the point where I couldn’t watch TV at times, due to this moron’s insistence. I looked in the settings and also found I couldn’t disable Bluetooth, or blacklist devices, so I thought of a simple solution: changing the TV name to “virus”. From that day on, no one tried to pair anything with my TV.