Magnus "drives meaningful outcomes" because he's really good at chess and members of the public enjoy watching him play, so various chess-related businesses will pay him money for sponsorship. How do you propose to "not allow him" that influence? Ban all use of people's names in marketing and products?

My commentary goes above and beyond just Magnus. Re: Magnus. Sponsorships are fine. Him making money is fine. He shouldn't be able to dictate the rules of the game or the platforms by which it is played. IMO.

He's not the first person to be "really good at chess".

It's a broad statement meant to mean "celebrities have too big of a platform and too much influence over the average joe".