No need to even do that.

The law defines 'social media platform' in terms of what account holders can do, and 'social media company' in terms of the number of account holders.

It really goes out of its way to distinguish 'users' and 'account holders', and if there are no account holders, it’s not social media. Apparently.

So kids can visit 4chan, but not TikTok. Makes sense.

If we ignore the content associated with them, 4chan and other imageboards are actually a nice low-speed format for casual online interaction: the content is divided into threads, the board catalog can only hold some amount of active threads, threads have a finite lifespan measured by post count, threads are auto-pruned after a while, there's no secret sauce algorithm to game your attention span (catalog has simple rules for sorting by thread activity and such), visual content is limited, etc.

Thank goodness teeangers will still be able to frequent 4chan just like I did when I was a teen.