I argue that Twitter, like many other services, has become public infrastructure.
Public infrastructure costs money, needs maintenance and is depended upon by many.<p>As far as I know capitalism hasn&#x27;t yet come up with an answer to the question about how to privately finance infrastructure without making it so expensive that a large portion of their users have to be excluded. (See public baths, railroads, sewage-systems etc.)<p>Maybe not everything that is useful can be turned into money.