Google is phasing out its legacy voice assistant on mobile devices, with many Android users reporting the feature is no longer accessible. The company is replacing it with Gemini, though user reception is mixed due to issues like hallucinations and reduced offline command support. The shutdown affects smartphones, smartwatches, Android Auto systems, and earbuds, while smart speakers and displays will continue to support the original Google Assistant. This transition marks a significant shift as Google bets on Gemini's advanced capabilities to take over the primary voice assistant role on portable devices.