I definitely don't deny that what they did was definitely not on the "up and up", for sure. Dark patterns, and I haven't heard the term "grayware" before, but it definitely fits! I was only lucky because I actually watch installers, and tend to mess with install locations, strictly when it comes to Windows software. I would prefer to be on a Linux-distro for work, but it's honestly just easier for me to stick with Windows because I have to help so many other people, and I know I would eventually end up losing the (current) knowledge of what can go wrong with Windows. Over time, I would be out of touch.