Saying "Foo.app is damaged" is lying to the user though, which is not nice, and not a good sign, in general, for the health of a company / its culture.
Saying it's damage is by design. Apple wants to scare you aware. I agree it feels bad from one POV. That was my initial reaction. I also agree though that steering grandma away from evil apps is good too.
Yeah, by design, of course, but I still think it's bad (& there are plenty of ways to scare grandma without lying to her, if you really need to do that).
In general I'd contend that the mindest which leads you to believe "we need to lie to our users because they are dumb" isn't conducive to making good software.
