Yeah, even if you went into the shop and said "I want a photorealistic typewriter but only 2 inches square" a proper artist (and certainly shop owner) should have said "that's not going to age well".
This is a tattoo I have on my leg which was done 22 years ago. It looked completely legible at the time. Now the black mass of hair and the face have become quite obscured. The one redeeming factor with time is that the ink tends to fade a bit in intensity, which means the option for a touch up after a good chunk of time can help remedy an old tattoo. I may one day get this one reworked with more whites to help create better separations. But ultimately it was a bad design choice. I thought maybe sharing an aged tattoo with lots of black could help this thread.