Invariably, this "simpler life" type of reasoning is unmistakably the product of an urbanite.
There's nothing romantic in progress-adverse, ostracized, uncivilized lifestyles. There's only a small subset of people that would really find it preferable in practice. In the best of cases it implies grueling non-stop hard work. And still you're one bad winter away from being obliterated.
The world is a complex place, but if you find it unnecessarily complicated, scientific and technological progress are not the problem.
It's usually the psychopaths taking advantage of everyone else and ruining it for the rest of us, technology or not. They've lurked around in "simpler times" too.