Apple has added a warning in iOS 13 beta 2 that appears when you try to uninstall an app which still has an active subscription. “Do you want to keep the subscription for this app?” the message reads, before giving you a link to manage your Apple ID subscriptions.

from https://www.theverge.com/2019/6/18/18683357/apple-ios-13-beta-2-app-uninstall-manage-subscription-scam
https://cdn.vox-cdn.com/uploads/chorus_image/image/64021782/jbareham_171030_2099_A_0110.0.jpg