> Waymo driver? The vehicles are autonomous

the "Waymo Driver" is how they refer to the self-driving platform (hardware and software). They've been pretty consistent with that branding, so it's not surprising that they used it here.

> Importantly, Waymo takes full ownership for something they write positively [...] But Waymo weasels out of taking responsibility for something they write about negatively

Pretty standard for corporate Public Relations writing, unfortunately.