When I finally get tired of being nagged to install the app and concede, I find the app is exactly like the mobile website, except all my normal browser functio

When I finally get tired of being nagged to install the app and concede, I find the app is exactly like the mobile website, except all my normal browser functions like select/copy, copy image link, find are all non-intuitive or don't exist. Its just so pointless and stupid. Are these guys doing any UX testing?