1. Verify the ID without storing it in your system. Someone just looks at it.
2. Visually confirm that the photo on the ID matches the person entering the building.
Neither of these apply online.
Has everyone forgotten how kids operate? They’re not clueless. They’re going to realize that they don’t need to submit their ID. They just need to submit someone’s ID.
At first they’ll just use fake ID generators and submit those photos.
If that loophole gets closed somehow, a market will appear for buying ID verified accounts for trivial prices. People will create ID verified accounts and sell them cheap for side money. The only way around this is to start storing ID information for every account to make sure IDs aren’t used multiple times.
It’s one giant slippery slope of consequences for the adults forced to submit IDs, while the people who want to work around it do so trivially.