It is, then, increasingly clear that Facebook is far from a neutral space in which users’ timelines are organically shaped by their networked interactions. Facebook is a publisher; it’s just a giant monopolistic one, driven at base by market incentives. As Zeynep Tufekci puts it, at its core, the tech giant’s “business is mundane: They’re ad brokers.” Indeed, as liberals focus the debate on user privacy and data harvesting they obscure the capitalist logics driving these practices, and what the alternatives might look like when data and global connectivity are free from private control.

It is spurious to respond to legitimate criticisms of Facebook by saying we can simply opt out if we don’t like it, or, like the Adam Smith Institute claims, that what Corbyn is saying amounts to a call to waste public money on building a “knockoff” alternative. Precisely Facebook’s biggest strength (also for users) is its critical mass; we use it because “everyone” is there and because we don’t want to — and in some cases, can’t afford to – “miss out.” Facebook functions as a public utility by sharing a mass of information and connecting as many users as possible. Its critical mass makes it a natural monopoly and that alone is bound to undermine users’ freedom of choice. But far from it thereby simply serving a public interest, it is governed by a business model centered on advertising, decisive to everything we see and do on the platform. [...]