Mental health issues are not linear.Incidently, Osaka lost in the last 32. Since she could not play in France or Wimbledon due to depression meaning she could not face the press, Osaka has:
Launched her own clothing brand, with a press day;
Appeared on the front cover of Sports Illustrated, with an interview inside;
Apologised for "handling the issue badly."
Played in some other events.
Hmmm....
I think my scepticism was justified.