To address one point in the article, I find the deflection of responsibility on facebook's part alarming. Imagine a scientist letting a wild chimera loose on the population, would we not hold them accountable? Companies like Facebook are getting rich off the infrastructure they provide, they are responsible for the consequences of the technology they put out into the world.
And also notably, in the digital space they have acquired the size of nation states, and even that might be an understatement. Facebook is essentially the policeman, the firefighter, the inkeeper and the landlord all at the same time. As well as the sole administrator.