What the actual fuck is up with this statement? Human faces are complex, there are so many different cultures and all kinds of complex body modifications (including facial tattoos) have a rich history going back thousands of years. Some shitty cobbled together AI not being able to recognize that is the real problem. Not the facial tattoos. And the injured smurf comment was completely uncalled for.
I believe anyone should be able to alter their appearance in any way they want, but if you choose to ink your skin to be more blue than skin-tone (linked articles have pictures without the Instagram filter that make the blue-ness much more clear, like https://i2-prod.mirror.co.uk/article34897342.ece/ALTERNATES/...), you should not be surprised when people and people-made programs think you're wearing a costume. This isn't just an AI program, according to the articles about him, he's had the same issues with real people at airports.
The core of the problem still remains the same; AI is not capable of reliably recognising people (kids used video game characters to bypass age verification), let alone determine their age reliably, and I believe most of the OSA should be abolished.