There is an utopic fantasy that a single formula/trick solution/ approach will make life good and all will be fine and dandy.
This is not going to work in real life.
There are multiple aspcts to life and endless challenges.
Some good ideas will be useful. Maybe even very useful. But there is no such a thing as a single idea that will solve everything and let you not think, not fight and not make effort. There will always be the need for ad-hoc thinking. For looking at what happens and attend to the various aspects and challenges that come throught.