This hack isn't limited to just the 14,000 people 23andMe claimed, nor even to the 6.9 million (half their total userbase) that this article outlines - it also indirectly exposes every known relative of those 6.9 million, even though they signed up for nothing. That non-consensual profiling is the real issue with all these services.
https://techcrunch.com/2023/12/04/23andme-confirms-hackers-stole-ancestry-data-on-6-9-million-users/