What we are seeing seems to affirm that Vettel is a very good driver but the Neweymobile he had was awesome. Simple. He isn't this maestro the Vettelbots strangely like to think he is.
It's no wonder he's aggrieved. Vettel is accustomed to collecting trophies, being feted within the team and suddenly along comes Mr. Rookiejust Outtanappies and swiftly grabs the carpet from underneath his feet. Upstaging the Red Bull King is no mean feat, it's not as if Seb is elderly or anything, he's just not liking being made to look foolish.
As for Lauda, he's just trolling you guys.