For example, consider you have fingerprints of a lot of datacenter sysadmins, where there is a two-factor authorization with fingerprinting and a password.
Fingerprints - are from Apple,
passwords* - use algorithms that are standartized, again, by "brother" companies.
That's a great power to get any info you want.
Get any info about somebody - and that's a great power for manipulating/controlling the humanity. From up to down.
*for example, SHA was standartized by US NIST, and
SHA1 was designed by the same National Security.