I'm not sure why you think MAUI is a great choice considering its current status. There is a huge lack of learning resources, a very tiny community, and very few-to-none successful applications built entirely using MAUI at this point. There isn't any strong guidance or opinionated advice for how to architect or scale your app from Microsoft, either. Avalonia is a much better choice if you must use .NET, but outside of people who really, really like C# or have legacy apps they want to migrate, I don't think either will be very good choices for new greenfield apps. If anything, Microsoft has been signaling that Blazor Hybrid is what you should be using, and while it does use the same core technology under the hood, it is much more at home for C# developers who have been doing ASP.NET which has far more developers than WPF or Xamarin ever did.
