Taco Bell reconsiders AI drive-throughs, Will Smith uses fake crowds, Costa declines due to matcha, and more.
News from 28 August - 4 September 2025
Taco Bell Reconsiders AI Drive-Throughs
Taco Bell is reevaluating its AI-powered drive-through technology after viral videos revealed the system's spectacular malfunction.
One customer appeared to crash the system by ordering 18,000 water cups, while another grew increasingly frustrated as the AI repeatedly asked him to add more drinks. This comes after the fast-food chain deployed the technology at over 500 U.S. locations since 2023, aiming to reduce errors and expedite orders.
Chief Digital and Technology Officer Dane Mathews admitted the rollout has faced challenges, telling The Wall Street Journal the company would now think carefully about where to use AI. For example, the chain won't use voice AI at busy drive-throughs. Dane Mathews: "Sometimes it lets me down, but sometimes it really surprises me."
Costa Declines Due to Matcha
Coca-Cola is reportedly exploring a sale of Costa Coffee, with analysts suggesting the chain could fetch £2 billion, roughly half what the drinks giant paid in 2019.
This move comes after Costa reported a £14 million operating loss in 2023. Analysts the spiralling cost of living and lifestyle choices, with Gen Z preferring independent artisanal coffee shops over chains, and healthier alternatives like matcha lattes.
Rival chains, including Starbucks, Pret, and newcomer Blank Street Coffee, have capitalised on this trend, while Costa has struggled. Retail analyst Claire Bailey: "I feel like businesses that don't reimagine themselves and don't respond to consumer behaviour, and perhaps get a little complacent, are the ones who end up in trouble.”
Data Centres Built to Lose Billions
New AI data centres built in 2025 will suffer $40 billion in annual depreciation while generating just $15-20 billion in revenue, according to analysis by Praetorian Capital.
Data centres consist of three main components: buildings, chips that become obsolete within years, and connecting systems that last about a decade. The rapid depreciation means facilities have a tiny window to achieve profitability before maintenance costs spiral.
To break even, AI companies would need revenue increases of tenfold. For standard business-level profits, American data centres would require $480 billion in 2025 revenue alone – more than twelve times Netflix's annual income from 300 million subscribers. Praetorian Capital CIO Harris Kupperman: "I recognize massive capital misallocation when I see it. I recognize an insanity bubble, and I recognize hubris."
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