When the security blanket gets removed, it can be quite painful. For some with serious psychiatric conditions this method is not compatible. From my experience the administration takes the application process very seriously, but often people falsify their applications hoping for a cure to their condition. This as you noted can be catastrophic. This is a serious undertaking and is not to be taken lightly. People are warned on several occasions before the course begins.
Mr Goenka says the technique to be dhamma must be universal, beneficial for one and all. If it is not universal, then is it dhamma by his own definition?
Another yardstick he mentions, it must harm nobody. Somebody commits suicide after a course, it's all very well to blame the person and say it must have been their own sankharas, but that's just an ad hominem defence.
You can only surrender to this method to the level you are comfortable with. Many experience states they are unfamiliar with, and if they are secretly chanting or counting rosaries or doing yoga or other practices, they may get confused as to how these states manifested or what they mean. The tradition wishes one to experience this technique in its purity, this is what they are asking you to surrender to.
Not doing yoga? why not? What states do you mean? perhaps when Mr Goenka starts getting all excited and telling people to start from the back and come out of the front, start from the left and come out of the right, and etcetera. This goes beyond his former advice to always stay within the framework of the body. Similarly on day one when he asks the students to observe respiration outside of the nostrils, below the nostrils above the upper lip, this is outside of the body. If it is not the touch of the respiration, then it is not respiration at all, he has asked the students to go outside of their bodies. It is not surprising that some students get confused when the technique is taught in such a confusing, contradictory, nonsensical way.
Nobody in this tradition expects you to swallow the words of Goenka as true without experiencing them and verifying them for yourself. As one traverses this path and experiences the different stations, they are more likely to have faith that this is the truth and these are things to come. But still you do not have to believe them, this is not wisdom.
But they do. To start with they accept his advice that their mind is just a pus filled wound and that all their current actions are not really their own but they are just puppets of this very same pus, sankharas, sleeping volcanoes from previous lives, etcetera. His teaching starts with the presumption that the human being is impure, that there are invisible impurities inside, and that these impurities can be eradicated by the practice of vipassana as taught by him. That's a lot of swallowing of assumptions that the students take as they silently listen to his instructions, all day, every day, for 10 days per course.
This teaching must be offered freely to any and all regarding their financial status, it very much is a charity.
It doesn't have tax deductability as a charity, but as an educational institution. Mr Goenka claims to have a degree in explaining the 32 different tracks to different planes of existence through which one can enter at the moment of death. Where he obtained this doctorate I don't know. But the taxpayer shouldn't be subsidising such chutzpah. (that's what he does on the long course, btw).
Ps In relation to your earlier post when you suggested my criticisms are just the result of some deep wound in my mind exposed by the successful practice of vipassana as taught by Mr Goenka.
You said
Bottom line is your Goenka course ripped away your protective blanket, and you looked at the festering wound that is Entropic. Don't take this badly we all have festering wounds and it is extremely difficult to look at them and accept them.
The current road you are on, you will spend some time running around spouting off hatred towards this technique. Covering the wound with layers of negativity taking you further, and further from your true nature. This is no escape, eventually you must look at this wound.
I see your suffering, and I want to help you to progress in a direction towards the truth. My abilities are very limited, I can only share with you my experience in this tradition.
Now either you are suggesting that I am a festering wound, or that any criticisms of Mr Goenka's teachings, however true they might be, are a festering wound. That's really just an ad hominem argument and flows in my opinion directly from the practice of Vipassana as taught by Mr Goenka. Mr Goenka is an artful master in ad hominem, instructing the students that they are all controlled by festering wounds of past impurities from past lives, which have to be eradicated in order to attain nibbana - where nothing arises and nothing passes away (death imho), and that by the practice of this technique such impurities can be eradicated. The disagreeable fact that some people are going to get confused by all this, especially by trying to put it into practice, and may become psychotic, have a nervous breakdown, or commit suicide, is simply put down to that persons bad sankharas, ultimately bad kamma.