No wonder the seat warmers in my f35 won’t turn on.

“Radioactive” implies ionizing radiation. The article you linked refers to electromagnetic radiation. Why are you spreading misinformation?

Just like a Janitor, or a Security team. If they do their job well most people won’t notice. If they do a terrible job everyone suffers. Kudos to anyone who does a passible job out of the goodness of their heart.