I just don't understand how this can be such an enticing experience. I couldn't bring myself to read the news on my phone even when that was the only device I had for a few weeks.
So... maybe a solution is to try a better device / medium?
Also, being used to Linux, using Android feels really awful because of programs trying to control what you can do instead of the other way around. It could be really infuriating. Also, everything is mildly broken / really trashy quality in terms of UI interaction (things move on their own when they shouldn't, UI element partially drawn offscreen, very variable response time, absolutely garbage keyboard).
So... maybe another solution is to get used to Linux, and just the taste of freedom will deter you from using smartphones?