I'd never heard that Tony Baxter quote before, but it makes so much sense!
I think the worst offenders of this are the pre-shows of recent years. They prattle on about instructions and character development and all sorts of weird stuff, and to me it just sounds like "blah blah blah".
On my first ride on Rise Before Dawn a few weeks ago the pre-show room with the hologram and BB8 was impressive visually, but then the hologram started talking in that fake British accent and all I heard from her was "recruits blah blah blah, recruits, blah blah, the resistance needs you recruits, blah blah blah, recruits". I'm still not sure what the point was, but I remember that she thought I was a recruit.
The most effective pre-show recently is Guardians Mission Breakout. There is still some blah-blah-blah parts of that when you are in the room with the animatronic racoon, but it keeps your attention effectively. Although there's still a mushy series of blah-blah raise your hands for the collector blah-blah-blah.
Pirates of the Caribbean and Haunted Mansion and Thunder Mountain and Space Mountain and Splash Mountain and Small World and Matterhorn and endless others never expected that of us. Star Tours circa 1987 had an elaborate pre-show, but all we needed to know was that we were passengers boarding a sightseeing trip in space.
Let's hope the Runaway Railway ride doesn't expect us to pay attention to endless prattling and plot development in a pre-show! It should just be "we're going on a train ride with Goofy and then wacky things happen".