Seriously: try installing Firefox on Windows 10 (I had to do this recently, I have now one computer in the house on Win 10 due to a hard requirement for some software/hardware combo), and you'll see Microsoft learned next to nothing from the browser wars lawsuit. They're simply asking to have this done to them again, they now actively discourage Firefox to be installed by claiming it can 'damage your computer' and is insecure. Incredible this stuff.
Oh, and Google will return a link for Chrome as the first item when you search for Adblock for Firefox. You can't make this stuff up.
Has there ever been a large company in IT that didn't turn absolutely evil as soon as the opportunity presented itself?