The article has some good insights on self discipline but...
“Well, I have news for you: some things are just hard. There’s no way of getting around it.”
That quote, even in the context of managing distractions as per the article, is the antithesis of technology as a whole. Yes, some people will put off hard things but somebody, somewhere, will find a way to do it easily and then that hard thing becomes easy for everyone - on to the next! To suggest that we all should just roll over and accept that some things must be hard and remain that way is absurd.