It depends on the time scale you are looking at 4-8 years isn’t a lot, and also there are plenty of other changes that could happen in the prescription drug market and there have been many pushes for that which don’t require a full on single payer system.
Most of these changes still maintain the necessity for price transparency, which GoodRx still offers. There will always be some need for an online portal through which to shop for medication, regardless of whether or not there are price controls or if the payments are reimbursed/subsidized by the state.
