[Meatspace]

Play tennis, win tournaments and make millions.

She has no obligation to submit to the media.

Good for her.

[Steve_Seattle]

"She has no obligation to submit to the media."

Most sports revenue comes via the media - radio and television broadcasting contracts, and corporate sponsorship. There is also the day-to-day publicity provided by newspapers, sports talk radio, and so forth. In exchange for that, a 2 to 10 minute stint answering questions after a game or tournament doesn't seem like an extraordinary burden.