Fast food chains rethink AI drive-thrus after viral trolling
Fast-food giants Taco Bell and McDonald's are overhauling their drive-thru AI strategies after embarrassing glitches and pranks, including a viral order of 18,000 cups of water. McDonald's dropped IBM for Google Cloud's voice models, while Taco Bell plans to let human workers take over during rush hours. Why it matters: Even after early setbacks, chains are doubling down on voice AI to relieve overworked staff.