>Networks exist because not everyone is an admin and web developer and wants to build their own website, and unless you own the pipe to the servers, the servers themselves, the software running on the server, and so on you have exactly whatever rights your provider of choice says you have and not one iota more.
That's not technically correct, but we'll accept it for purposes of argument because it's not super far off for some access modes. I'm saying that it doesn't have to be that way. A lot of people hear about these things, acknowledge the injustice and weirdness in them, and then just move on with their day, seemingly believing that it's something that can't be altered. We can alter it. We don't have to grant Facebook an arbitrary monopoly. We don't have to allow them to restrict us from gathering the data that we rightfully own just because we've shared it on their platform. Let's change it.
It's difficult to change and difficult to make people aware of this situation because, obviously, incumbent interests want to keep their monopolies, so they spend and lobby and produce and proclaim to try and keep them, and to make people think that there's nothing that can be done about it. It's not that way in real life.
Networks exist because not everyone is an admin and web developer and wants to build their own website, and unless you own the pipe to the servers, the servers themselves, the software running on the server, and so on you have exactly whatever rights your provider of choice says you have and not one iota more.