Earlier quoted context omitted.
I am not sure I agree with your first point. It seems the most frequent case is that a user wants to access content right away. Regardless of how much "better" the native experience might be, its a lot of hoops to jump through to fulfill the immediate need. I certainly can't argue that it does yield positive business results under certain scenarios, but for the average user it seems to injure common web experiences.
Sure -- that makes sense. I find that it depends upon the category or space that the company is in. For eCommerce, this type of interstitial is a no-brainer: users have an easier time feeling more secure purchasing through an app vs. Safari or some other mobile browser. (Especially if it's Apple Pay enabled!) For content heavy sites, it might be that the opposite is true: faster access to content can be used to hook…
Considering the security of most of the "apps" out there this is really depressing.