Comment by jeroenhd

iOS also be supported and will use Apple's remote attestation capabilities. But, as there are no real alternative ROMs for iOS devices, only Android users are really affected by this.

From a legal point of view, the app should be a reliable convenience feature and not replace traditional (physical) identity verification. How much your dad will be affected will depend on how shitty and lazy the services he uses are. If he doesn't use a phone or a computer, he probably won't notice the difference.