Comment by aeternum

Agreed, but IMO the greater threat is smartphone apps. There are all kinds of AI photo and video manipulation apps and they have multiple ways to get precise location via gps, wifi, and photo metadata with the added advantage that many photos are taken both indoor and outdoors.

Seems like a ban on all those apps (not just tiktok) is more appropriate or at least required in addition. From a security POV, the restriction really needs to be at the iOS or AndroidOS level.