I remember doing this on Reddit Sync years ago by combining this option,
Settings shortcut: History > Mark posts as read on scroll
With something like this option,
Settings shortcut: General > FAB action
Set the FAB to hide read posts. The main difference to how I had it working in the past is that with this, you must use the floating action button to periodically purge this content, where as I’m sure I had it working automatically before.
I really enjoyed Breath of the Wild although I haven’t tried Tears for the Kingdom. It really suited me but it’s lack of direction is how I play every open world game anyway. I actually can’t go back to other AAA open world games without getting irritated by how hand holding and limiting they are of their own medium, but it wasn’t just breath of the wild that made me realise that.