I wonder if I have been targeted. I used TOR a few times, once I tried to use it to look at my craigslist ads because I thought the ads I had had been flagged by other people selling the same sort of items I was selling, but CL was altering what I saw based on IP. Turns out CL blocks TOR and it didn't even help me.
I use Ubuntu as my main operating system, I started that just because I thought it was neat. I don't recall searching for Tails, but I've tried probably close to 50 different Linux distros so I wouldn't be surprised if I've visited the site or at least read articles on it. (I count downloading the ISO and booting it up as a VM and clicking around for 20 minutes as trying one.)
With my wireless mouse, I was getting anywhere from 37 - 55 years old. Using the touchpad on my laptop, I was getting 50 - 60. Using my keyboard, most often I got "we're not sure you're an actual human being" but sometimes it said I was 18 or 19. The lowest one I had was 241 ms.