No inspector in the world is going to open up all of the electrical fixtures and look at the wiring inside.
There were also some hot wires just dangling out of a box in the basement, and a couple fried plugs, so I and I assume the inspector knew that there were bound to be more fun surprises.
It’s not like the inspector is going to say “well we better open up this wall just in case”
Ended up rewiring one of the bathrooms after what started out as “change a couple of switches and add a GFCI”