A sick society breeds sick people, who, unknown to themselves, suffer unconscious and seemingly invisible symptoms.
As you would avoid a person with a cold or any other sickness in varying degrees in order to avoid contamination yourself, I think the only healthy thing to do is avoid these sick people so as to avoid contracting psychic, emotional, and spiritual disease.
This is not to say they are to be ignored, banished, abused, or deliberately ostracized. We wouldn't do that to a person with a physical sickness that can spread. We interact with them of course, but we do keep a certain distance from them, don't we?
I think it is the same with other levels of sickness.

But I don't think it is their fault. It is easy to know when you are physically sick but many in the modern world never know the multiple dimensions of their possible and mostly unconscious disease...how could they, they are never taught means to know it and instead, are forced to become sick themselves through a system that tells them sick is healthy.

And I have grappled with my tendencies in the past of avoiding certain people...I felt as if I was hiding too much behind a wall...or being too high and mighty...even when I really don't think I am. But somehow today I realized some of the major reasons behind this.
It is just too emotionally, psychically, mentally, and spiritually draining. Other people's essences can infect and get into you if you aren't careful...it happens very subtly and quietly. This can be a good thing...but with sickness, obviously it is not.

These people obviously need medicine, but it is very hard to cure someone when they don't know, and cannot be convinced, of their sickness.