According to @StockMKTNewz, Apple AAPL is replacing its AI chief John Giannandrea with Amar Subramanya; CNBC reports Subramanya most recently worked at Microsoft and previously at Google's DeepMind AI unit. CNBC framed the update as a leadership change within Apple's AI organization; no direct crypto market impact was mentioned in the report. Source: @StockMKTNewz; CNBC.