https://darknetdiaries.com/episode/172/
There's a transcript if you want to read, not listen. At the start, you'll be "hey! I gotta get me one!" and later you'll be like "burn it with fire!"
Such things are threats to humanity imho. They can get us back to the times we couldn't exploit the internet to run a society.
“ Most of the infected devices were manufactured in China. ” uh… most devices are manufactured in China period. Very strange article/podcast.
Firewall it from your local network if you want to - it'll still work - they're not after that.