Listen to The Big Take podcast on iHeart, Apple Podcasts, Spotify and the Bloomberg Terminal.The seemingly vast profit potential of artificial intelligence has helped buoy the stock prices of tech behemoths like Alphabet, Apple and the rest of the “Magnificent Seven.” But last week’s earnings showed that for many of these companies going all-in on AI, lofty investor expectations are hard to meet. As advanced as AI applications like ChatGPT and GitHub Copilot may seem, it’s an open question as ...