Apple (AAPL.O) unveiled a long-awaited AI strategy on Monday, integrating its new “Apple Insight” technology across its suite of apps including Siri, and partnering with OpenAI to bring ChatGPT to its devices. With these moves, the iPhone maker is seeking to reassure investors that it has not lost the AI battle to Microsoft (MSFT.O), even though it may have forfeited a few rounds. However...