It’s hard for sure.
One little thing I’ve done, because I tend to read before bed, is setting a ‘bed time’ on my phone after which it goes into grey scale mode. Amazing how much less distracting a dull grey screen is than a full colour one!
But really it’s just time that improves things, you have to build a habit by forcing yourself to do a thing until you suddenly realise you aren’t having to force it.
No. This is an absolutely awful idea in my opinion.
As is the concept of re-writing classics, or any book really.
Stop using tech to demolish the value of art.