It's true though that a Tesla shareholder likely wouldn't want Tesla employee's focus to shift to Twitter too much I don't think.
Who negotiates that payment? Elon Musk?
I suspect that kind of influence-peddling is how a lot of platforms like Twitter got a lot of sweetheart deals up to now anyway, so it being in the open is more interesting than annoying. The worst part is that it probably opens Tesla up to more lawsuits from 'activist investors'.
That image, combined with the image of Musk himself as the no-nonsense get-it-done boss who will call in those ninjas without asking for permission, is very good for $TSLA shareholders.
Tesla shareholders are also free to fire Musk if they don’t like the way he runs the company.