Yes, it is.
> false positives exist
Matches (positive or negative) are not the same thing as fingerprints. Fingerprints are directly recorded facts. Matches are matters of interpretation (the fact of a match reported by a particular system is a distinct direct fact from the fingerprint itself, but again the significance is...what expert testimony exists to establish or challenge.)
No evidence is foolproof. My entire point is that the issue isn't with “fingerprints” or the knowledge that juries and judges bring extrinsically (which was the explicit claim made upthread), but with the expert testimony that contextualizes fingerprints.
(This was even more clearly the problem with fiber evidence when the FBI crime lab was presenting pure bunk expert testimony in virtually every case.)
That's not really how it works; false positives exist, especially if you consider that a lot of times you have incomplete or smudged fingerprints and there is actually some amount of subjectivity involved in determining a match. See e.g. [1]: "only two properly designed studies of latent fingerprint analysis had been conducted. These both found the rate of false matches (known as “false positives”) to be very high: 1 in 18 and 1 in 30."
Again: useful evidence for sure, but considering them undisputable facts is not wise.
[1]: https://theconversation.com/fingerprinting-to-solve-crimes-n...