I agree with your general point, although (and it may not be the same everywhere, but is certainly true in the UK) Ozempic is supplied as a pre-filled pen injector that handles the dose for you, and is taken once a week - there are no markings for a half-dose (and the patient info sheet seems to suggest that a partial dose isn't possible)
Having taken it, I can say that attempting a half-dose of Wegovy pens would have wildly varying results. The smaller Ozempic pens can easily titrate down, but Wegovy pens are not at all designed for it.
