Priority is Model 3 and Y, which should provide the revenue they need.
S and X are in an increasingly competitive space. Sales moved to competitors and Model 3.
Tesla can't afford to rebuild them right now. It will just continue to make small tweaks.
So Musk will just dismiss questions about them. He's not going to say that Tesla can't afford to update them.
High end development likely now focused on the Roadster, which may then feed back into the S and X.
Why not simply say the cars are 5 years ahead of the competition and we will continue to innovate at the right time and pace? Instead they are literally a joke to him.