It's fine as long as he's not saying manipulative bullshit on stage like other are doing.You mean like a Logo? Yeah, I don't know the man from Adam but if he's the new face of Playstation marketing I'm..........unimpressed.
He's not in charge of marketing (i.e. convincing customers to buy their products), he's in charge of managing the division financially and communicating with investors (i.e. convincing them to keep in their stocks, or at least convincing the division is doing well). The marketing team is in charge of the marketing and hiring firms for ads etc...
Sony did the best job when they put the engineers, producers, and game directors in front of the camera. Even if engineers tend to be less comfortable doing this, they sound like real people with real technical and artistic challenges. It's always more relatable than a suit reading a teleprompter.