What do the words "this norm" mean to you in the context of what you quoted?
Since you seem to have a difficult time understanding what a social norm is, I am going to bring in another reason why people should be forced to have government issued ID.
I am going to use myself and someone I knew as an example.
Back in the late 1990s I used to work with a guy who owed something like $20k in back child support. His daughter was around 8 years old and I do not think he had ever paid support. He did not provide health insurance and supported her as little as possible.
To hide from the authorities he worked out of state and did not have a drivers license. His parents would have his utilities put in their name.
The only thing he could not hide was his tax return, which the state took.
What you end up with is a sub-culture of people who do not want to do their civic duties, but want the privileges of being a citizen.
I am going to speculate here, I wonder how many people who complain about not wanting a government ID are trying to hide something? How many are hiding from child support, how many are hiding from back taxes, how many are hiding from jury duty,,,, or some other civic obligation?