Come off it. As someone who has suffered clinical depression for many years, and been hospitalised at my worst, I know exactly what is is like. And yes, I jacked in my job and did summat I was still capable of.
The truth is she could not even play in these tournaments if she were really depressed. There's the rub.
When she announces that medical reasons mean she will not be playing, then fair dos. But if she is fit enough to play, she is fit enough to answer a few questions.
Alternatively, she could obtain a medical certificate saying that press work would exacerbate her condition and discuss that with the LTA.
There is no suggestion that she has done either. If she really has not done any of this, yes, she is being precious and a little irresponsible. You can't sign up to the rules and then unilaterally refuse to obey them.
Since I posted, she has withdrawn from the French but we don't know whether this is medical or to pre-empt a ban. We must, therefore withold judgement until her next tournament and see what she does.
Your last para attempts to put words in my mouth and is unworthy. I did not suggest that people with depression were being precious, rather I doubted her (self?) diagnosis as she intended to play.
This "right idiot" has thought about it rather more than you seem to have done.