Possibly, but for a long time stuff that you download from a Torrent actually ran *better* than what you purchased, mainly due to being stripped of harmful DRM. I know plenty of people who used to buy stuff, shelf it, and then go for the downloaded version.
There's also stuff like CD ISO's. For a long time computers came with everything they needed to get back to their initial state in the form of driver and OS discs. Later, it became a "create a recovery image" option which let you burn a CD to reinstall. Then it became a "recovery partition" on the disk. That last option was convenient from a speed perspective, but when one of the most common failures was a dead drive, completely useless.
It was similarly a pain for drive upgrades.
So what happens when you have a computer with a failed drive that's otherwise OK, a legit OS serial # and a replacement drive, but no OS disc to install. Well you hop on a torrent site and grab your OS disk so you can get your computer back.Again, these are computers that had a perfectly legit OS license, but no media was included.
Alternately, computers which sold with massive bloatware were in a similar boat. Even if you used the official OS restore you'd end up with a bunch of shitty additional/unwanted stuff taking up memory and disk space, possibly a backdoor if you include the Lenovo escapades but almost always antivirus, toolbars, "update checkers" etc etc.