[NikolaeVarius]

This is like complaining that you need to sign up for the internet using personal info to get onto the net.

[vpEfljFL]

Unless if ISP positions itself as rigid security service devoted to provide you security features and some famous people recommend using it in order to transfer sensitive documents.

[llukas]

They do not promise anonymous transfers. They promise encrypted transfers.

[zokier]

Public internet access, both in the form of hotspots and computers, are perfectly usable (if not terribly secure). But you cannot use Signal with a payphone.

[couchand]

Such access is FAR LESS secure for most real humans' threat models.