How Elizabeth Holmes convinced Silicon Valley her technology worked… when it never did
I’ve been looking into the Theranos case, and one thing still doesn’t make sense to me.
Elizabeth Holmes convinced investors, major corporations, and some of the most powerful people in Silicon Valley that her technology worked.
Her claim was simple:
A single drop of blood could run hundreds of medical tests.
The problem is… it never worked.
Not partially. Not unreliably.
It just didn’t work.
And yet:
- She raised billions
- Partnered with Walgreens
- Built a board full of influential figures
- Became the face of the next “big revolution” in tech
What I find hard to understand is this:
Why didn’t anyone verify it early on?
The core claim could’ve been tested.
But instead, for years, people trusted the story.
Employees who questioned it were ignored or pressured.
Whistleblowers tried to speak up.
Nothing happened.
The whole thing only started to fall apart when a journalist began investigating.
Not regulators.
Not investors.
A journalist.
So I keep coming back to the same question:
How does something like this survive for so long in an environment full of smart, experienced people?
Is it just confidence and storytelling?
Or is there something deeper about how these systems work?
What do you think?