Given How Many Times It Was Explained To Them.

Really slowly. With the simplest possible words. Lots of pictures and even hand gestures.

https://us.cnn.com/2022/01/28/tech/5g-faa-fcc/index.html

"Severe Learning Impairment." Seems to be the only possible explanation.

https://www.youtube.com/watch?v=zPa0ewqwpSY (What Happened To You, The Offspring, Official Audio).