For writing apps for Windows (desktop), writing apps with Visual Studio using C#, XAML, and C++ with .NET will be the fastest path. OTOH if you write a cross-platform app especially those which have some difficulties on running on Windows (WSL may help though), developing the app on Windows might be harder.
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
For writing apps for Windows (desktop), writing apps with Visual Studio using C#, XAML, and C++ with .NET will be the fastest path. OTOH if you write a cross-platform app especially those which have some difficulties on running on Windows (WSL may help though), developing the app on Windows might be harder.