I am talking about the model and not how it was implemented. Hypothetically speaking there is a difference between the three models: a) provide the same to all,

I am talking about the model and not how it was implemented. Hypothetically speaking there is a difference between the three models: a) provide the same to all, b) Let everyone fend for themselves, and c) Provide a basic livelihood to all and allow the ones capable of earning more to do so.