> they could have an explicit obvious error for the application. No, they can't. "The application" has already been written by a 3rd party who could be out of

> they could have an explicit obvious error for the application. No, they can't. "The application" has already been written by a 3rd party who could be out of business for all we know. > If it is does not work, it does not work. Or you could let it keep working. Somebody might depend on it, and none of this is their fault.