问HN：我们为什么还通过浏览目录来购买东西？
每当我们想要在线购买某样东西时，都会经历同样的仪式。<p>打开一个市场。搜索。浏览无尽的目录。跳过广告。忽视“推荐”产品。比较看起来几乎相同的商品列表。<p>最终，疲惫战胜了一切，我们点击了某个东西——并不是因为我们确信这是最佳选择，而是因为我们想停止在这上面浪费时间。<p>奇怪的是，我们已经对此习以为常。在线购物往往意味着要在噪音中导航：目录、广告、排名和各种说服系统争夺我们的注意力。<p>我一直在想的是：<p>当个人人工智能代理变得普及时，是什么阻止它们做同样的事情？<p>如果商业的界面仍然是“浏览目录和搜索结果”，那么代理只会自动化同样低效的过程——爬取商品列表、解析广告以及导航排名系统，只是为了找到买家已经知道自己想要的东西。<p>也许真正缺失的层面不是更好的搜索或更好的推荐。<p>也许是一种表达结构化意图的方式，而不是单纯的浏览。<p>我很好奇其他人是否认为基于目录的商业模式并不适合一个由人工智能驱动的世界。
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Every time we want to buy something online, we go through the same ritual.<p>Open a marketplace. Search. Scroll endless catalogs. Skip ads. Ignore “recommended” products. Compare listings that look almost identical.<p>Eventually fatigue wins and we click something — not because we’re sure it’s the best option, but because we want to stop spending time on it.<p>It’s strange that we’ve normalized this. Buying online often means navigating noise: catalogs, ads, rankings, and persuasion systems competing for attention.<p>What I keep wondering is this:<p>When personal AI agents become common, what prevents them from doing exactly the same thing?<p>If the interface to commerce remains “browse catalogs and search results,” then agents will simply automate the same inefficient process — crawling listings, parsing ads, and navigating ranking systems just to reach something the buyer already knew they wanted.<p>Maybe the real missing layer isn’t better search or better recommendations.<p>Maybe it’s a way to express structured intent instead of browsing.<p>Curious if others think catalog-based commerce is the wrong interface for an AI-driven world.