A lot will happen in 2029, and Elon Musk's venture will have significant stakes by then. Elon Musk is talking about a year where all of the technology and innovations from his companies and many more will come together, and it would be in 2029, calling it as far as a "pivotal year.
Elon Musk teases the salary of board members for Twitter, and it is basically nothing. Elon Musk teases the Twitter board members' salary in the event that the sale comes through and succeeds for him, and it will be $0 for the executives in the higher management.