Alignment - inner tire wear

Your alignment guy might not have messed with the rear at all, you know the old hybrid story of the high voltage thing making certain tasks on the hybrid more dangerous than of well know gas cars.
But it the camber on the Prius is adjusted by moving the strut mounts, in the rear that access in inside in the cargo area near the traction pack.
First thing I'd do if I was asking about what to do for the rear camber would be to get the spec for it to compare to whats in the alignment printout.

Makes sense that the tires are worn on the inside edges with negative camber
youtu.be/jSFmUmVWBp0

no pro here, just learning as I go.

 

Found this 7 minute youtube today that explains all the alignment angles with pictures. It's main focus is Nissan so not exactly the same as Prius. youtu.be/nOwI0fAObrk
I liked it, maybe you will too.