Wasn't NextGen and RNP introduced back in '96? Yet here we are, still getting vectored for a 20nm ILS in 2018.

Mgt: "How can we seamlessly enhance trafflic flow and improve our approach capabilities?"
ATC/FAA/Pilots: "Spend money."
Mgt: "Nevermind."

Our airline has an RNP 0.1 approach to almost every airport we fly into. How often do we get to use them? Maybe 5% of the time because no one else can.