About a year ago I switched from Windows to Linux for my home media PC, and it's such a relaxing experience. My computer just does what I tell it to do, and nothing changes unless I want it to.
By contrast, whenever I do have to boot into Windows to run some specific application, it's like I've invited a corporate representative from Microsoft into my home. Things are changed for me on updates. The OS suggests things to me I have no interest in. When I want to use Microsoft software, I have to log into accounts for some reason, which often means a round trip through email to reset the password. Once Windows even changed firmware settings without asking me which broke things in Linux.
The best things about Linux are not what it does, but what it doesn't do. I want this for my phone as well.