This is exactly what someone who is addicted to Windows would say.
I bought a Woot special laptop a few weeks ago and I was absolutely floored to see the number of ads in the default installation of Windows! (Not really, I've been randomly wandering back to Windows a few times over the last 20 years, and I'm mostly desensitized to it by now, but I still notice)
It came with Windows on it, and it came with thermal issues. As soon as I had it running for more than 10-20 minutes, the CPU (an 8-core) would top out at about 12%, limping along on a single core's worth, with no other visible indication of any problems.
I tried everything I could think of, including a new application of thermal paste on all the internal components, and basically everything short of sending it back all to no avail. But then I thought to install Linux... which actually allows the CPU to idle when you're not trying to do anything, and if there still remains any thermal problem, well, it's frankly undetectable to me while running Linux.
This is an anecdote, but I bought this laptop for my wife, (with Windows on it, on purpose, as I knew that's what she'd want) as a replacement for a more expensive laptop (which is not that old and also runs Windows, but is already "aging" (WTF?)) and it already feels like a piece of trash, until I remove the "virus."
I'm already Mr. Tech Support, there's no escaping it. The best practice to me is not to run spyware on your computer. This is something I'll be doing to empower her. She is a biologist and and ecologist, and she already started learning Git on her own to collab better with more HPC-focused data-science people. (I'm very proud of her, if that's not already obviously oozing out.)