I guess what I'm trying to say is that you don't get to that level of tennis just because you want to earn a lot of money. It takes a level of dedication and passion that requires a love for the game. The competition is part of that; the media circus may be the way the Grand Slam organisers have set things up, but it's not part of the sport in the strict sense. You could have a tennis competition without a bunch of media hacks asking if she feels her current outfit is flattering or whatever other nonsense gets asked. What even is the purpose of those press sessions? I have no idea.
In my job, I started suffering from depression because some of the duties I had to perform badly affected my mental health. I got moved away from those duties. I don't see what how much she gets paid has to do with anything. It's an entirely separate argument from whether or not someone should be expected to participate in a part of her job that has nothing to do with what she has trained and dedicated her life to when it contributes to a worsening of her mental health. Even if you bring the sponsors into it, I doubt anyone is going out to buy whatever is advertised behind her head just because they see a sign for it while some journo asks pointless questions like, "Your first service seemed to go poorly, are you having a bad day on court?"
Sam
P.S. I do not watch tennis, so I'm imagining the kind of banalities that get asked. I used to watch motor sport, and have occasionally watched boxing, and my response to post-competition interview has always been, "Gods, can they not just get back to doing the sport, I don't want to listen to this boring nonsense."