Is that always the answer? I tried checking for prints and it gave me a response that historically fingerprinting was not yet invented and were a fad, I assumed

Is that always the answer? I tried checking for prints and it gave me a response that historically fingerprinting was not yet invented and were a fad, I assumed that to be a guardrail to stop players trying to search fingerprints but tried to check a machine and I found the glass pane with prints