Normies/tech illiterate people are lazy to uninstall software, they have no reason for that. Just look at their taskbar or desktop icons: a lot of useless crap. It was probably preinstalled, or they installed it for one reason, then just forgot about it.
Codeberg and other alternatives are used by 2 people, if not more. If a repo is hosted on such unpopular service, potential contributors must register a new account. This is very frustrating if you want to report just one issue or make one pull request. Self-hosted repos are even worse.
This problem can be solved by implementing federation. GitLab, Gitea and Forgejo already working on it, but really slow.
As far as I know, some clients have ability to add instances and you can view its local feeds without logging in
https://librewolf.net/docs/faq/#can-i-use-firefox-sync-with-librewolf-is-it-safe-to-do-so
Yes, you can enable it in your the LibreWolf specific UI or in your overrides. There aren’t significant downsides as Firefox Sync encrypts your data locally before transmitting it to the server. Additionally, you can self-host the old version of the server if you really don’t want to use Mozilla’s, and there’s work being done to have the new version equally easy to self-host. Find out more about the technical details of Sync’s implementation here and here.
When using Sync across multiple installations you might want to disable settings synchronization to avoid unintentional changes.
This may be more intuitive for newcomers. Matrix has something similar (matrix.to). It tells you that you want to open a chat and provides a list of apps. You can get inspiration from here.
https://lemmy.world/c/searchengines
!searchengines@lemmy.world
Of course dead, even not showing up on my instance