For Xamarin.forms Localization, Do I Need To Implement Ilocalize?

In Xamarin help page https://docs.microsoft.com/en-us/xamarin/xamarin-forms/app-fundamentals/localization/text?tabs=windows, for 'Displaying the Correct Language', it suggests to d

Solution 1:

No need of DependencyService, Xamarin.Forms automatically recognizes it and gets the appropriate resource file. Docs needs to be updated, an issue was opened for the same