So not bathroom related tasks, but more like some arbitrary thing you must and always do daily.
For me, I watch Anton Petrov’s daily white paper summary with dinner since some time in 2018. Even when New Pipe is down, I hit up Vimeo or Odyssey to watch Anton.
I play the Daily Challenge everyday on MobilityWare’s solitaire game. I’ve played 3,607 daily challenges to date.