Stopped using paper the day I graduated uni. Digital tools are superior in all aspects for my way of thinking.
you'd think so, but there's something you lose in terms of neural pathways, through some weird effect. I find that anything I physically write down sticks much better in my brain.
Except for sketching out ideas and designs for woodworking. Or jotting down any kind of quick idea I have when I am on the road (frequently). Or sketching an idea for a screen print or art design. Or making notes about what groceries to pick up the next time the wife and I head to the grocery store.
Actually, I use paper every day. I might even be going more "all in" on paper since I invested in fountain pens lately and have built a desk just for writing (with said fountain pens). But I'm probably an outlier.
(I do scan in my Field Notes notebooks to digital once I fill one up.)
Except for doing maths, which is painful to input on screens (but beautiful).
Hard to imagine for me. I love the feel of pencil. And the mind feels different.