Same for Snap, which is surprising given its reputation:

> Despite their systems’ similar mechanics, neither TikTok nor Snapchat recommended the sex-heavy video feeds to freshly created teen accounts that Meta did, tests by the Journal and Edelson found.

This imo proves that Meta isn't even trying:

> In some instances, Instagram recommended that teen accounts watch videos that the platform had already labeled as “disturbing.”

This could be a very simple toggle, it's disingenuous to blame everything on the "black box" of the "algorithm."