He is a total media creation that thinks he’s the greatest scientific mind of the century yet he has no achievements to his name, other than writing snarky critiques of movies that dont display some trite aspect of astronomy correctly.
To be fair, Tyson has a PhD in astrophysics, was appointed by George W. Bush to two different commissions on space exploration and the aerospace industry, and is currently the director of the Hayden Planetarium.
So he’s not a complete media creation, is what I’m saying.