Amateur radio operators are indeed allowed to transmit analog NTSC television in the UHF band. It’s most commonly done on the 70cm (440MHz) band, and a normal everyday 90’s television is all you need to receive the signals. You’d tune to what would have been cable channels 57 through 61. The use cases for this have decreased in recent years; for example you used to see hams using amateur television to send video signals from RC aircraft or model rockets, now that’s done with compressed digital video over something like Wi-Fi and doesn’t require a license. But, it’s still legal for hams to do.
H’okay, so. Several years ago, some weird shit happened on Youtube.
Youtube is not designed for children under 13, nevertheless it became pretty popular for parents to just hand their children an iPad. There were creators that made a genuine effort to make healthy and wholesome children’s programming, but they were quickly outpaced by lazy jackasses who were just trying to make a buck.
The Youtube algorithm is designed to push content to achieve maximum engagement. It’s designed with adults in mind. The viewers are toddlers, who cannot read and who respond strongly to repetitive sounds and motions, faces and bright colors. So these lazy jackasses started churning out videos with as many popular keywords in the titles as possible, so you’d get “finger family pregnant frozen elsa kills hitler spiderman” Finger family being the name of a severely ear wormy nursery rhyme thing. The videos were designed to be baby crack, there were stories of kids screaming when their iPads were taken away.
This happened before the AI boom, but they’ve got a similar broken surreal uncanny idea cancer feel to them despite all of the videos being intentionally made by people.