这个追问之所以紧迫，是因为AI应用与移动支付有着本质不同。当年用户绑了卡、钱在微信里，迁移成本高，自然就留了下来。如今的AI应用，下载快，卸载也快，据统计30天留存率平均仅约12.8%。“撒钱”换来的流量难以为继，最终决定去留的，是产品本身能否满足真实需求、创造实际价值。正因如此，各家在红包之外各辟蹊径：有的将AI嵌入社交日常，有的把AI接入外卖出行，有的用AI生成视频内容，有的让AI革新搜索体验。看似路径各异，争夺的都是应用场景的纵深与用户习惯的养成。
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From there, Michael took a less conventional path than many Silicon Valley executives by moving into government, serving from 2009 to 2011 as a White House fellow under President Barack Obama, serving as special assistant to then–Defense Secretary Robert Gates at the DOD where he managed projects in Afghanistan, Iraq, and Pakistan and oversaw efforts aimed at reducing bureaucracy to provide resources to soldiers.