not so much as they can literally "see" the future
more like they can game the system with an algorithm that tracks an individuals patterns, lifestyles, the choices they make, what a person buys, what a person watches, and so on to get a very high degree of probability based on a set scenario
no time to die
if you know a person's dna then you can create a weapon that only targets that person's dna
checked, no problem.
https://nypost.com/2022/07/24/rep-crow-warns-enemies-could-use-dna-tests-to-kill-americans/
https://sciencebusiness.net/news/call-restrict-sharing-genomics-data-over-fears-dna-targeted-weapons
and 23andme is a private company not held to the same standards as a public one so they can sell all that information to the highest bidder
added bonus of having the ability to cull out those they deem not good enough to be kept alive or pose a threat to them