It relates to modern office life regarding gender relations, vaporware and business methods of presumed sociopathic entrepreneurs.
This being, IMO, the most important part. Holmes is not a Martian; she's a product of SV culture. While her scam was particularly brazen, I saw a ton of small things in _Bad Blood_ that I also saw in various founders and execs in startups I've worked for.
The disturbing thing is that her behavior, while extreme, is just that - an extreme on a fairly smooth gradient. A lot of successful firms have people who have done some nasty, gross stuff to get there.