To a degree he does have to justify his reasoning etc. He is the one that gave an interview, he is the one talking about it, he is the one who decided to do that.
I agree that he likely has some form of mental illness. He uses tattoos as a coping mechanism to cope with stress and doesn’t like the look of his untattooed skin. Clearly not normal.
He also says he can’t get work because of his tattoos. Perhaps his girlfriend keeps him in tattoo money? Perhaps he has other means. Perhaps not and he uses our taxes for it. Who knows.
His children don’t care about his skin. And only time will tell if it ever will. He will undoubtedly be an embarrassment at some point as all us parents are at some point lol but I think klaus is right in that they will probably be more accepting of people’s differences because of him.