The comparison sections are very confusing. It says you will compare your UI toolkit with, for example, Flutter and then there is no comparison there at all. I thought the site is broken on mobile, I tried different browsers, etc, because the comparison was just not there.
If you don't have any real content there because you don't want to start a flame war, you could try something like what the Flutter team did, they have an "onboarding guide" for XYZ developers that builds upon things you already learned in other frameworks and explains the key differences without coming off as hostile towards the other frameworks.
https://docs.flutter.dev/get-started/flutter-for/react-nativ...
I'm a Flutter developer by day and Rust enthusiast by night, and I'm looking for a "good enough" Flutter alternative that uses Rust.