Yes,yes,yes!

Humanity is making itself too heavily reliant on technologies without having in store any plan B. Imagine how much stress it causes for people already when their mobile phone with all their data on it malfunctions.
There is just ever more information people need to consider and take care of in whatever it is, overtaxing the brain's capacity, hence requiring the execution of more and more "commands" to keep everything in place, like a machine which repeats motion sequences over and over according to a certain code. This again leads to overdrive of certain parts of the brain yet inactivity of others, making them rudimentary like a whale's feet. These inactive parts are mostly the ones responsible for our creativity, the absence of which in turn aggravates the conception of ideas for a plan B if this should ever be necessary. But also does it deteriorate our willpower to get ourselves out of the pickle, which will cause mental disease and instability as you describe it.

And yes, matter is defined by Spirit! We, our Human spirit gives meaning to an inherently meaningless physical world.

Very good article! Resonates strongly! :)