It seems like a good balance when you've streamlined your onboarding to the point that its a non-event. From a UX perspective you actually need to assure the u

It seems like a good balance when you've streamlined your onboarding to the point that its a non-event. From a UX perspective you actually need to assure the user that something important has happened. If they did this for everything it would grow tiresome pretty quickly, but since opening accounts is done once, or at least rather infrequently you don't run that risk.