Commuting, laundry, yard work, cooking/baking, dishes, shopping, pretty much any task that doesn't require talking or reading.
Drive. Don’t listen to any otherwise.
Adult coloring book apps and puzzle apps on my phone.
Clean or play minecraft
I don't usually sit idle. On the rare occasion, I'll play Sudoku because that doesn't interfere with my listening comprehension. Vast majority I am doing some kind of work. I've knocked out many audiobooks working on my deck, painting, etc.
Go to the gym. Running on the treadmill listening to an audiobook is great I can just zone into the book.
Browse craigslist. You can find some weird shit
Crochet or do jigsaw puzzles.
I learned to knit. Hands and mind occupied when I’m too tired to wander around and don’t want to clean.
Play a game I've already played/ is more passive.
Will listen to more active things while playing games like: slay the spire, underrail, Warhammer.
If the game gets engaging will sometimes pause or vice versa
I listen at work, to work, and to home lol.
fish in MMOs
Books
Book reader community.