Farmable bosses are boringgggg
You are advocating to slave away for a trickle of super rare items once every few weeks.
I do agree there should be more and tradable hard to get items that drop anywhere so there’s always a feeling of something big around the corner that has more reasonable rates than Shakos.
In PoE, It’s getting divine orbs, or Empower/Enlighten.
I think one thing they need to do is make aspects tradable. Getting a perfect aspect for something you aren’t gonna use feels worthless currently.