Say I go to a bar, I show my ID to the bouncer. My identity isn't recorded (unless they scan it with a device that records the scan data). Maybe they have cameras, my image isn't immediately associated with my identity, somebody would have to do a bit of work to connect the two. Maybe I pay with a credit card, now my name is stored in the point-of-sale system.
But I can still go to a bar with no scanner, no cameras, and pay in cash, and it's not a problem. Not suspicious at all. None of the above record-keeping is required, nor should it be.
Now, if a web site says I need to be provably 18+ to view their content, that's fine. I can take it or leave it. I have a choice.
When the law tries to mandate the software that can or must be run on my device, or tries to limit how I can communicate with my friends and family, now I have a problem. I consider my rights to personal computation and personal communication to be sacred. And I also believe in my right to privacy in these matters. I never needed an ID to send a personal letter, and my right to privacy regarding such communication is protected by law.
Finally, I see gathering of access data by a central authority (which I assume would eventually happen if social media sites started requiring validated ID) to be a concentration of power, and a dangerous one.
There is no need to track access beyond what is already tracked.
Would you really enter a bar, casino or strip club when it would look like this?
We don't talk about children, we talk about everyone here.
It just seems too obvious now
When you're age-checked on the internet, a scan of your ID goes on the website, then is likely forwarded to a helpful third party business. It extracts every bit of data, analyzes your picture, then carefully saves and catalogues everything, and returns True to the website, which may have also stored their own copy of this data, depending on how the process is implemented. This data is now in their hands forever. If, at any point in the future, you access another age-gated website that uses the same third party business, now there's nothing stopping them from correlating that private browsing data. How juicy. Adtech will love that. As you keep handing out your ID left and right, every single bit you divulge is recorded somewhere, forever. And at the end of the day, this is just moving data around, so there's nothing preventing your government, or the host's government, or all governments from passing a law that asks for that data to be shared with them - just in case, you know. Now there's many copies of your exact identity floating around, just one data leak or legal request away from revealing everything you've ever done tied in a neat little package. Real life ID is limited by constraints of practicality and our physical world, digital ID is limited by nothing.
And this is the best-case scenario I'm describing here. Imagine if they ask us to show our identities publicly, not just to the corporate all-seeing-eyes. Everyone would become doxxable by default, their whole life exposed and searchable, the mere idea of having secrets would be wiped away, communities made for marginalized or at-risk people would all fall silent.
Yes, there are ideas about zero-knowledge proofs and legislation about data privacy and whatever else. But these don't benefit either corporations or governments, and the average Joe doesn't care about putting his real name on everything, so we can pretty safely assume that this won't happen.
But if we have to talk about age, if I want to buy alcohol in my country at least, I don’t need to show my id because I don’t look under 18. If I did look under 18 the shop keeper would just quickly do what amounts to a boolean check, old enough or not?
Regardless of the intensions of the people who are pushing this (which we can’t know for sure and likely varies), the fact is that there’s so much surface area for abuse here.
You’re asking everyone to submit their id in what could be a permanent way, there’s no way for me to know what you’re doing with my id, or how long you’re keeping it for. Unlike the in person example, I cannot just take the physical copy back.
Now you might be tempted to mention that at some venues they scan your physical ID and your face. Yeah, I don’t like that either. Just because there’s precedence doesn’t make it right.