Been too far into the habit of looking at things with the right eye closed so to compensate I closed my left eye, it took a bit for things to readjust and then I opened both and worked on binocular 3D until that settled in all naturally.

For all its advantages I find myself retreating to 2D both specifically for reading text on my phone and more generally because if I focus on something in the foreground the background gets all fuzzed and blurry; in contrast with the 2D vision where the parts of my visual field I was not currently fixated on remained much sharper and I could get more detail from peripheral vision, so 3D doesn’t automatically pass the “getting more visual information” test.