It WOULD be nice if it only got used appropriately. But in 2026 its just one more metric to narrow down your profile for advertisers. Wouldn't it be convenient if you could just opt-out of tracking with a convenient API like the literal "do not track" header in browsers? It exists, but none of the people who SHOULD use it pay it any attention except as, ironically, another metric used to track people.

Not to mention that computing is a global thing, and in order for this to be useful it would definitely have to be providing more specific information than just a bool. Maybe chats require 13+, but pornography requires 18+. Maybe those ages are different based on location. All advertisers would need to do is ping the various different checks to get your actual or at least very approximate age.

This kind of thing is a slippery slope, and its ripe for abuse by doxxers, advertisers and big brother himself. Burn this with fire. I'm totally in agreement with the others that suggest stuff like this should b just get banned from getting introduced and reintroduced constantly trying to sneak it in as a rider or hidden provision. The people DON'T want it.

It's a brute-force solution, for a problem with many simpler and limited solutions. This is being pushed so hard for it's intended side-effects. The goal is not to protect children, and it never has been. The goal is to eliminate anonymity on the internet

What if someone else is using the computer/phone/etc?

It's forcing all OSs to do something that only a few should be doing. The correct way to do this is for the interested parties to form an association that does four things.

1. Creates a protocol with desired signals (country and a variable list of whatever others i.e. age,state) that clients (including browsers) CAN choose to use and forward.

2. Create an api OSs CAN implement to inform clients of those signals and if they can be overidden in the client. (Possibly even create an OS or service to run on OSs that implements it, parents can choose to install specific OS or service)

3. A open source server for governments to specify common classes of content and what to do when a specific SIGNAL (from the protocol in 1) is recieved (Serve content to SIGNAL group/serve content to everyone/never serve content). And what to do if content isn't in a class it recognizes(Serve content/not serve content). Association could also be extend it's duties to coordinate a list of types of content.

4. Maintain an authoritative list of servers by country so that those hosting services can reach the servers hosted in 3. So that webservers can visit those servers to find what they can serve if they wish to apply the law for that jurisdiction.

Horrible because it does codify less freedom and censorship. The advantages are that for a jurisdiction liability can fall on the right actor.

If you run a website/app you worry only if your in a jurisdiction that mandates you use the protocol and can easily geoblock crazy countries by using that signal and choose if a jurisdiction you want to deal with is worth the effort of coding for or whether you want to ignore that countries laws.

If you are a user you can choose to install the API or use an OS that implements it or an OS that spoofs it with only the liability of your jurisdiction. If you are a parent you can use an OS(or install a service) to implement it on your kids accounts.

If your an OS developer you can add functionality if desired/appropriate.

If you are a country you can specify what signals you use/require and can specify required signals (i.e. US may request the State signal so it can decide if it needs other signals to evaluate whether to serve "Social Media" content (i.e. age in the case of state=california)).

Not perfect but actually keeps punishment/enforcement to appropriate jurisdiction and means you can actually gracefully avoid liability for sites in broken jurisdictions rather than either kowtowing or being in breach. Also means it can be implemented in client if you don't want it on your OS or want the convenience of not being asked age without the ridiculous other stuff.

We got rid of the IDENT protocol a long time ago because it was stupid.