There can still be some component that is BLS. This is common in many places. E.g. ALS ambulance, BLS engines. ALS engines, BLS ambulances. ALS ambulances, BLS volunteers going right to the scene. At least to me, "all-ALS" is any system where a medic is sent on every call, which is the overwhelming majority of EMS systems.
So, we agree. (Or are we going to have to go over this a few more times?)
Yeah... that is the sort of thing I used to see that'd have me question the assessment of certain BLS crews (or whole squads/services). Some squads, I set my expectations as low as them just showing up with a working ambulance, with anything beyond that (e.g. vitals, working suction, etc.) being a bonus. Others, I expected a lot more.
Anyhow, I assume you woke her up in the ambulance before transporting and let her decide whether or not she wanted to go to the hospital. I did that plenty of times. It was always nice when BLS actually gave oral glucose so that we could assess and then triage back to BLS if the BGL was "normal" and mentation back to baseline (could do this even if they already initiated transport).