The 'ideal' drug from a business point of view not only not cures the patient long term, it offer a short term mitigation while increasing the risk on relapse and thus future recurring consumption of the treatment. At the same time it can be IP protected to block alternatives and has an insured third party collective payment coverage to guard against the treated running out of funds to afford the perpetual dependency…
So we agree medicine cannot be managed as a business, right? It's ok if healthcare losses money, in fact it should be ok for all public sevices to operate and not being profitable.
It may be nice in theory to have government manage drug R&D, but it is not practical. It's simply too expensive