I don't think so, and I can only agree with Kevin. We've used Xamarin/Maui at school. And I use Flutter personally and professionaly. On a Linux machine, working on a Microsoft developed platform is a pain in the ***. While working on Flutter is a breeze. I use NeoVim as my editor, which is not suitable for Maui. And writing UI/Unit tests was almost impossible, it took me a few days to get things working.

I've never used React Native, so I can't really compare Flutter with RN. But if I ever have to advice anybody, Flutter over Maui.

By the way, it wasn't just me, complaining about the microsoft platforms. All the students (on different OS) where facing major issues. we had aproxametly 150 hours to work on an application, and 2/3 of the time it felt like we where trying to work around certain bugs and problems.