I thought this was another Microsoft story...
My screen reader said "sad nav" as if it were "SatNad" (the popular euphamism for Microsoft's big cheese) & all I could think was "MS renders something else FUBAR, so what else is new?" Then I RTFA & realized my error in parsing something, forced a character step through the title, & found out where I went wrong. Still, dodgy receivers, obscenely easily hacked devices able to be spoofed with an R'Pi, & user's lives being given ulcers... That sounds like about right. =-J