Yeah, I think 30+ years ago, people who were willing to put visible tattoos on their body was a social cue as to their perceived "toughness" or signified other personality traits that would make them undesirable for an office sort of environment. Bikers, criminals, rock musicians, etc. Tattoos were a visible signal of nonconformity, and that you DON'T play well with others.
I think it's morphed more into an outward manifestation of free expression, rather than nonconformity, and thus it doesn't carry anywhere near the same stigma. And societal attitudes have adjusted accordingly.
Now in order to get that level of shock value, it's gotta be a face tattoo. That'll still get you on the "no" list for most professional employment IMHO.