[wpollock]

Age verification is simple! A Kelvar strap must be attached to the user before the device will power up. A probe in the strap takes a drop of blood from the user and analyzes the protein markers to determine the user's age. (See the Stanford U. study for details.)

Surprised G. Orwell or A. Huxley didn't think of it first.

[iamnothere]

Not enough, the user may get someone else to wear the strap for them. The only solution is Neuralink(tm) with a built in secure element and DRM to ensure that content is delivered directly from the source to the age verified user’s brain, without any so called “analog hole” through which minors or non-paying users could view the content.