There's certainly nobody that can't take a generic medication, barring unusual ingredient allergies. What is actually happening is that people "dialed in" the d

There's certainly nobody that can't take a generic medication, barring unusual ingredient allergies. What is actually happening is that people "dialed in" the dose they need on a different formulation of a drug, so they'd need to go through the process of figuring out the correct individualized dose for them if they switch to a different version. It would probably have made more sense for them to have started with a generic version so they don't have to go through this process more than once.