public class Home : controller
{
    public IActionResult Index()
    {
        return view();
    }
}

I created above class without controller suffix.

And below is my routing in startup.cs class .NET 6:

app.UseEndpoints(endpoints =>
{

    endpoints.MapControllerRoute(
        name: "default",
        pattern: "{controller=Home}/{action=Index}/{id?}"
       );
});

I just wanted to confirm whether appending “Controller” as a suffix is simply a naming convention, or if there are any potential consequences for not following it. Even though my .NET 6 application seems to function without issue currently.