[Bedon292]

While I don't do only 20 minutes. I found that setting the digital wellbeing setting on my phone really helped.

Focus mode during the day time on weekdays, to prevent stuff while trying to be productive. And timers on a few apps.

I used to scroll through far too much twitter, but putting an hour cap on my phone helped with that a lot. It helped break the habit, and depending on what is happening in the world, I may not even hit the cap many days.