There’s no “main” app. Think about Reddit before the API fees. There used to be a default app.

Which app was this? Reddit’s 1st party app? I didn’t think it was very popular until they did the API fees, I never used it and I don’t know anyone who did. Lemmy’s 1st party app is Jerboa.

If you have ideas for how to fix these issues, you should file issues on Github for how to improve

https://github.com/LemmyNet/lemmy-ui/issues (or report the issues to whatever app you’re using)

There’s no recommendations feed.

Is https://quiblr.com like what you’re talking about? https://quiblr.com/understanding_your_private_personalized_feed