Outside corporate setting, it is also the fact that most windows systems you encounter are installed on cheap machines by people who just care that their word processor works a few times a month. And you were probably forced to fix it.
At the same time, as someone with a well maintained Windows gaming rig, I don't like spending time in the OS these days. Something about transparently doing stuff that puts money in their pocket while inconveniencing me gives me the ick.
And Windows laptops are such a commodity business that prices are incredibly low. So PC makers load ‘em up with junk because they get paid for those deals.
They are more incentivized by that than the few lost sales from people who know better to look for low crud machines.
And on more expensive machines they’d just be leaving money on the table. So they still often ship bundled crud.
Similar to spyware on TVs. Margins are razor thin. They’re going to make them up somewhere.