Since about 2015 I haven’t regularly shot wider than 21mm, and seldom even at that–just a few random shots with an R 19mm v2. Fiddling with the virtual horizon, getting both center and edges in focus, and watching out for near objects in the corners made ultrawide shooting more tedious than fun.
But I enjoy shooting cityscapes, architecture, and interiors. And sometimes wider than 21mm comes in handy. So I recently widened my digital view of the world.