Well it’s the largest OS by a lot so it’s going to have a higher percentage of negative views. For most people it’s just the default they use. MacOS you kind of have to go out of your way to use and theirs a premium cost tied to Apple. Linux is a rather tiny community. (Think it might be the biggest if you include android os).
It’s just a giant corporation that everyone deals with on a daily basis whether it’s at work or home.
You almost have to hate on it a bit.