Weird thing is, Ferrari have flip-flopped on the issue throughout the season. As early as China they were doing the same tactic as Mercedes in the last race, they delayed Raikkonen's pit-stop to hold up a charging Mercedes. Then you had the stuff in Germany where they seemed unwilling to tell Raikkonen directly to move aside.
That said though, Vettel is trying to deflect from the fact that his teammate was faster than him during quali and he messed up badly in the race. That's on him, not Ferrari.