What? They haven't changed anything since they were supposed to be banned.
Trump just keeps pushing back the deadline. Right now it'd be banned Sept 17th, but presumably he'll push it back again.
It's just too popular for the administration to take the flak for it disappearing while they're in office
How are you defining "Obsolete" vs "Nu"?
e.g. Brainfuck from 1993 is all the way to Nu, while D (2001) and Rust (2012) are less "Nu"?