The point is the patient has already given their history. The clinic's internal processes aren't the patient's problem.
Seems like a very weird hill for you to die on, considering the provider's desire to ensure they have an accurate history for you to be a "problem".
Be better.
Who said anything about dismissing or doubting a history or complaint? "So, just to review, your medical history includes X, Y and Z?" or "Says here, you take A, B and C, is this correct?"
That's not dismissive, but important, especially if I'm going to be administering potent cardiac or other medications to you via IV, that could have serious complications.
But hey, you do you, keep grinding that ax.
People get their medications wrong just as likely as they get it correctly. This is in addition to many people being on complicated medication as regimens and/or just mostly disinterested in change.
The questions are one thing, the reviewing with a person who make above assessments is still, for now at least, a human job.