As mentioned it still uses DOCSIS hardware, i.e. fibre onto the outside wall of the property but a small RFOG converter that converts signal in bit of glass to signal in a very short run of coax
Strictly speaking then, the fibre reaches the premesis, so it is FTTP...
I mean, I bet many fttp isps use media converters (I know Hyperoptic do in some buildings) and I bet none of them offer to replace your home ethernet wiring with Fibre...