Of course it makes for justification. It just shows human nature didn't change that much. Most vices are also still there, and that will never change. Tattoos are still tribal in essence.
And which man's natural realities? Tattoos are an expression of human nature. As many other things.
Thats like saying greed leading to corruption, and rage leading to violence are justifiable, because they constitute human nature. And yes, you're right, human nature hasn't changed much, which is why despite the very many technological forays, the human civilization has never been this morally and socially decadent. Human vice still exist, not because man cannot change, but because man doesn't want to change.
Simplicity is at the base of any man's natural reality, what I alluded and adhere to.