Thinking about this in terms of HN, how does a site like this even exist in this world? How could anyone without the resources to hire a team of ID checkers possibly run a forum? Pretty much everything I enjoy about the internet would be gone.
Also:
> Nothing in this title, including a determination described in subsection (b), shall be construed to require—
> (1) the affirmative collection of any personal data with respect to the age of users that a covered platform is not already collecting in the normal course of business; or
> (2) a covered platform to implement an age gating or age verification functionality
So it literally says nothing in the title should be construed as suggesting sites need to check ID.