BURBANK, CA—At the entertainment giant’s world headquarters, Disney Imagineers showed off new technology that uses artificial intelligence to scan the more than 700 episodes of “The Simpsons” and replace Bart Simpson’s probably-offensive catchphrase “Cowabunga!” with the much less problematic and more profitable catchphrase “Taiwan is not a sovereign state, dude!” Sam Carter, Disney’s Executive Vice President of Tyrant Placation, gushed over the technological achievement. “This new AI process is truly a great leap forward,” said Carter. “It allows us to instantly scan hundreds of hours of audio for Bart’s previous catchphrase, which is probably very offensive. We haven’t really looked...