Same, early 2000s I remember dreaming about having some wristband or something that would read all the "data" from my body and automatically know what's wrong and so on, even dreaming of being able to have "automatic journals" created from dreams and what not, my imagination was the limits, collect all the data, create miracles!

Then Snowden happened, and Cambridge Analytica, and Event X and everything else. Now I'm the same, all "family data" lives on harddrives that are physically in my home, I prefer paper notes over anything on my computer, for my journal at least, and my perspective is basically that secrets are impossible over the internet. If you want something secret, it cannot go through internet pipes even once.