I concur. But developing workable injected-to-oral “switch” protocols may be tricky if the injected drug and the oral drug are not from the same company.
Another weight-loss treatment option at the end of a losing a significant amount of weight (presumably with an injectable) might be to switch to a less efficacious oral drug that would presumably:
I guess you could try using a lower dosage of the same drug for maintenance of weight loss.