International jurisdictions are increasingly implementing restrictive measures to mitigate the perceived risks social media poses to children, while the United States pursues a strategy centered on litigation and targeted legislation.

國際司法管轄區正日益採取限制措施，以減輕社交媒體對兒童造成的可感知風險，而美國則採取以訴訟和針對性立法為中心的策略。

The current global landscape is characterized by a shift toward categorical age restrictions. Australia, the United Kingdom, Indonesia, and Turkey have enacted or proposed bans on social media access for individuals under 16. In Australia, the government has sought to intensify enforcement by proposing an increase in maximum penalties for non-compliance to A$99 million and expanding the evidentiary requirements for platforms to prove age-restriction efficacy. Other nations, including Canada, France, and Norway, are exploring similar restrictive frameworks, reflecting a perceived tipping point where public sentiment outweighs the industry's preference for self-regulation.

目前的全球局勢其特徵是向類別化年齡限制轉移。澳洲、英國、印尼和土耳其已制定或提議禁止 16 歲以下個體訪問社交媒體。在澳洲，政府試圖通過提議將不合規的最高罰款增加至 9,900 萬澳幣，並擴大平台證明年齡限制有效性的證據要求，以加強執法。其他國家，包括加拿大、法國和挪威，也正在探索類似的限制框架，反映出公眾情緒已達到一個臨界點，其影響力超過了業界對自我監管的偏好。

Conversely, the United States maintains a distinct approach due to First Amendment protections and significant industry lobbying. While federal legislation, such as the Kids Internet and Digital Safety Act, has been introduced, critics argue that the omission of a 'duty of care' provision renders such measures insufficient. Consequently, advocates have pivoted toward the judiciary. Recent jury verdicts against Meta and Google have established a precedent for holding platforms accountable by focusing on deliberate design choices—such as addictive algorithms—rather than the content itself, thereby circumventing the protections afforded by Section 230 of the Communications Decency Act.

相反地，由於第一修正案的保護和強大的業界遊說，美國維持著截然不同的做法。雖然已引入聯邦立法（如《兒童網路與數位安全法》），但批評者認為，由於缺乏「謹慎責任」條款，使得此類措施不足。因此，倡議者轉向司法途徑。近期針對 Meta 和 Google 的陪審團裁決建立了一個先例，透過將焦點集中在刻意的設計選擇（如成癮性演算法）而非內容本身，來追究平台的責任，從而繞過《通訊文明法》第 230 條所提供的保護。

Stakeholder positioning reveals a profound tension between institutional profit motives and child safety. Tech conglomerates have invested heavily in lobbying—spending approximately €150 million in the EU and $260 million in the US between 2020 and 2024—to oppose stringent regulations. While platforms have introduced incremental safety features, such as 'PG-13' content filters and supervised accounts, critics and whistleblowers, including former Meta employee Arturo Béjar, contend that the fundamental incentive to maximize user engagement remains unchanged. This systemic friction has led to the establishment of Social Media Victims Remembrance Day in the US, symbolizing a growing movement to institutionalize accountability for online harms.

利益相關者的定位揭示了機構利潤動機與兒童安全之間的深刻緊張關係。科技龍頭投入巨資進行遊說——在 2020 年至 2024 年間，在歐盟支出約 1.5 億歐元，在美國支出 2.6 億美元——以反對嚴格監管。儘管平台引入了漸進的安全功能，如「PG-13」內容篩選和監督帳戶，但批評者和吹哨者（包括前 Meta 員工 Arturo Béjar）主張，最大化用戶參與度的根本誘因依然未變。這種系統性摩擦導致美國設立了「社交媒體受害者紀念日」，象徵著一場將線上傷害問責制度化的運動日益壯大。

While global trends lean toward absolute age-based prohibitions, the US continues to navigate a complex intersection of legal challenges and legislative inertia.

雖然全球趨勢傾向於絕對的年齡禁令，但美國仍持續在法律挑戰與立法停滯不前的複雜交集點中摸索。