> Those things are voluntary Doctors treating patients is not voluntary; in many cases the doctor cannot turn away the patient. Lawyers' pro bono services aren

> Those things are voluntary Doctors treating patients is not voluntary; in many cases the doctor cannot turn away the patient. Lawyers' pro bono services aren't always voluntary AFAIK; sometimes the court appoints them. And it if it wasn't done sufficiently in a voluntary fashion, it would be required.