Anything fox says, I’ll take with a very large handful of salt, fearmongering is their game.. but a jammer that can bring down a plane? Must of been a quiet day of the office when they came across that one on page 496 of results on “things that can scare the public because not much news has happened today”
Despite the risk being extremely low, they’ve obviously forgotten to consider that pilots are trained to deal with not just communication interference, but complete communication shutdown.
I’d say a nutter with a Stinger is more likely to be more of a problem than someone with a piece of hardware that most likely cost close to sod all to manufacture.