That's pretty damning. Facebook execs knew that extremist groups were using their platform and Facebook's own tooling catalyzed their growth, and yet they did nothing about it.
The consciously and proactively blocked attempts to fix it.
I think you misinterpreted this?
Edit: I see the confusion now. emilsedgh, you, and I all agree. I thought emilsedgh was saying the opposite of what they wrote.