I’m by no means an expert, but how is it the phone can still make emergency calls if it has zero contact with the network if it’s simless? Seems like a solution that isn’t actually one, especially if you consider stuff like IMIE numbers.
And I’m sure if I could be bothered to look into this solution I would be right.
Plus most tracking and privacy violations work just as well if not better via WiFi.
What makes it even more crazy is 90% of projects are using github/gitlab/gitea or some other modern git platform that literally has a wiki feature built in. And everyone and their dog either knows or could very quickly learn how to use markdown to write the wiki.
If you want a chatroom at least use matrix as it’s open source and privacy respecting. Though IRC is better for a community. And good old forums are best.