8️⃣ 计数排序 (Counting Sort)
That is until recently, when a social media platform’s ill-kept privacy files surfaced on the public internet and an increasingly litigious group of people decided to take matters to court. Now, in an attempt to work proactively to keep underage users safe online and also ensure the privacy of everyone’s collected data, companies are pursuing new methods to verify the age of their users online. But the lack of federal regulation is also fueling this paradoxical directive and fostering the conflict: social media companies can collect the data of users of all ages, to keep children safe.
，这一点在51吃瓜中也有详细论述
当这一技术被运用在新闻领域，责任随之变得模糊。在此之前，信息编辑与事实核查，本是媒体机构应当承担的专业责任。但在AI时代，即便判断失误，AI也不会被追责，平台也往往可以将其归因于技术问题或信息参考。但公众对新闻的信任度，则可能在这一过程被加速损耗。
判断平台是否完成了可持续转型，可以通过一组剪刀差指标观察：一端是单位交易变现率的变化，另一端是供给侧的满意度指标，例如留存率或净推荐值。如果变现率持续上升，而供给侧满意度同步下滑，这种赚钱方式本质上仍是竭泽而渔。只有当两者同时改善，平台的转型才具备长期稳定性。
How this addresses the real-world failures from earlier