So playing "skeptic in a vacuum" for a minute—i.e., pretending that I don't know anything about this administration, and not having done any research beyond reading the linked article—this seems like a pretty good thing. Insurance companies negotiate tremendous discounts for pharmaceuticals, which means that people without insurance are often majorly screwed when trying to buy medicine. Having the government act as a negotiator with the drug companies to obtain similar discounts for the uninsured seems to be a positive move.
Happy to have someone explain to me why this is a bad take.