Agreed it probably wasn’t typical. But then, I’m atypically extremely paranoid. So why hours?
I saw the Snowden disclosures coming for years- I didn’t know about all of it, but some of the more major shit, I had reason to believe existed, merely from over a decade of reading slashdot and others, following things down the rabbit holes everyone else ignored. I knew some seriously bad shit was going on, but I didn’t have hard proof to show people until Snowden. So, for a long time, my friends and family thought I was batshit nuts when I told them about how they were being spied on, through various means, things like Binney’s revelations, EMF keyboard radiation, et al.
Until Snowden came out- and now my family begrudgingly admits I wasn’t nuts. Granted- I am still an extremely paranoid person, and some of the stuff I believe may be impossible to prove- but I have the capability to point that shit out technically speaking now, at least how it’s technically possible.
How that relates to registry stuff: being that paranoid, and living that way- I had tried many free programs for that sort of thing, only to not be as savvy at the time to pick stuff that didn’t also install it’s own spyware & persistent cookies. It happened enough times early on, that I soon suspected every program that 'helped" me for free, and even some paid, to be putting their own marketing and other shit on my computer, so I ended up only trusting exactly my own hand, thus, deleting everything, every time, individually, and manually. It was living hell.
So yes, when you are as paranoid as me, it costs you a lot more time than most. But I’d rather be paranoid and thought a nut, than sane and ignoring what I know to be possible.