I’ve always used Windows and am super comfortable with it. I have set up a dual boot with fedora but don’t use it because I have never identified a need to use it. I see a lot of windows hate, so what does Linux have that I need? What can motivate me to migrate? What is a good Linux to have for a desktop + steam?
Seems like you’re pretty happy with Windows. I don’t really see a reason to convinced you otherwise, but since you asked…
Basically, Linux can range from a bit to a shit ton more secure. It’s also, the the off and on exception of Ubuntu, free of ads, and much more respectful of your privacy. Also, depending on your hardware, Linux can offer a modest performance boost. I personally find maintenance to be much faster and less resource intensive, if a bit less noob-friendly.
But like I said - if you’re happy, why change?