The thing is, if I host an instance, pay for the server, maintain it, I don't want my content to be found on some aggregated home page of all instances. Same w

The thing is, if I host an instance, pay for the server, maintain it, I don't want my content to be found on some aggregated home page of all instances. Same with Mastodon. Then my options are docker or ansible? Why yunohost if I want to build from source? What is that even? Is there a demo? I can't find one.