Cartoon, Monsters inc., contains warning of the method of wealthy elite(read b)

[toddtervy]

Read between the lines.
Cartoon, Monsters inc., contains  warning of the method of wealthy elite/ u.s. government

From part of the plot: 
Monsters, Inc. employees generate their city's power by targeting and scaring children,

[Harry Hood]

What's the warning? Do you have any link or pics or details? I haven't seen the movie in a long time but I would love to see what warning they have of the "method of wealthy elite"...whatever you mean by that.

Thanks!