I had the EXACT same feeling as you, and feel we're copying the US in only the wrong aspects. "A bunch of busy, reasonably bright people caught up in an insane circus" sums it up better than I could. I'll digress here and vent about another aspect of it, but I liked your links about too much data, thanks.
Not sure how it is in the US, but what is strange for me here is that it's not only about cutting-edge tech, even old stuff (Email? Messaging of any kind? Hell, phone calls!) is not really used by our hospitals and doctors.
Here, if you do any type of imaging exams, y'll have to wait a few days for the results, get them on the lab - physically -, schedule another doctor appointment, wait an hour or so in the waiting room just so your doctor can take a look at the images and tell you, basically: "Ok, you're fine", or "Hmm, I need these other exams to be sure. Here, take this piece of paper where I describe what I need and get it done".
Seriously, we use instant messages delivered to phones all around the world simultaneously to share pictures of ourselves, of our cats, dogs and dinners, just for a giggle. And we can't do it to save lives!