To Health,
I still think there would be a stigma, because its what mental help represents more than making everyone do it so there won’t be a stigma. Just knowing that you or someone else you know is one of the people that need that help is like a nice punch in the face. Also its pretty hard to keep things so discreet and it also takes a toll on the person to keep that secret from people.
Thank G-d we do have all the facilities and meds to deal with all these issues- mental health and regular health, Its a brachah for the people who need it.