I would add on to the "don't care" to say that (in my experience) your typical computer user doesn't even understand what an OS is. With many people that I've i

I would add on to the "don't care" to say that (in my experience) your typical computer user doesn't even understand what an OS is. With many people that I've interacted with they just equate the computer and OS as one thing and have no idea what OS they're using, much less that it's actually replaceable.