To apply for a photo ID card, you must:
Be a citizen or a legal resident of the U.S.
Be a resident of New York State.
Have your original birth certificate.
Have your Social Security card.
Be able to provide enough documents to verify your identity.
https://www.dmv.org/ny-new-york/id-cards.php
That's far from easy, and it's very easy to imagine scenarios where one lacks one or more of those. Proving residency can be hard, and is impossible for those who are homeless. The homeless have a right to vote.
https://www.mjt.me.uk/posts/falsehoods-programmers-believe-a...
The TSA will let you fly without ID if you answer a few questions to confirm your identity: https://www.tsa.gov/travel/security-screening/identification
I was pleasantly surprised when I managed to lose my driver's license somewhere in the 50 yards between the car and the airport door that I was actually able to fly. But they did really screen me. The hotel on the other end was more of a problem...
What does this mean? Do you mean RealID? States run elections so I’m not sure why this matters.