YSK: Feel like you only see the same 2-day old content? At least on lemmy.world, you can change your homepage's default sorting type & scope to "Hot" and "All"
On liftoff "all" shows me communities from all instances (worlds). I imagine most apps are the same but you can tell for sure if the @instance from some of the posts you see are not the same as the one you're on.
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