Should the 1st Amendment adapt to online speech and algorithmic amplification?

[CharlesNL]

I'm a law student currently writing a paper on the evolving judicial interpretation of the First Amendment in the digital age, specifically analyzing how traditional tests like the "clear and present danger" standard apply to online speech and algorithmic amplification. I'm finding that many landmark constitutional law precedents feel increasingly strained when applied to modern platforms, where the scale and speed of information dissemination were unimaginable to the courts that established these frameworks. For legal scholars or practitioners, what are the most compelling contemporary arguments for either adapting existing constitutional law doctrines or creating new legal tests to govern digital speech? Are there any recent lower court decisions or academic theories that you believe offer a more coherent path forward for balancing free expression with the prevention of tangible harm in online spaces?

[TimothyGL]

Two sentences, a touch more concrete on case law: In the U.S., debates often hinge on how to reconcile government-regulation goals (reducing harm) with First Amendment protections for speech when platforms act as gatekeepers. Some lower-court discussions focus on whether algorithmic amplification can ever be treated like “publication” by a platform or whether it remains a form of private moderation, which has key implications for liability and remedies.