Just because you can download apps from an app store that is other than Apple's own does not mean that you can replace Apple's default apps.
Considering the number of people who celebrated in response to your comment, I think I get it now why people support side-loading---they don't actually understand it and are merely projecting their own interpretations.
Considering the number of people who celebrated in response to your comment, I think I get it now why people support side-loading---they don't actually understand it and are merely projecting their own interpretations.