I think you're both right, which gets back to my original point. Accrediting bodies are only as credible and prestigious as they are perceived to be. I think of JD Powers awards... some time about a decade ago, a car company added a line to their commercial about how they were given the JD Powers award for excellence. I'd never heard of it before. But now, apparently, it's a big deal. I have not once looked them up to figure out why that is.
So,
@Dirty Dog comes up with his training and certification, and a school says, "MAC certified as AAA Self Defense certified." It's credibility is pretty subjective.
We see karateka ramp up to functional skill in relatively short order. We see kung fu practitioners ramp up to functional skill in relatively short order. TKD, too. I've yet to see any Aikidoka do the same. I agree with you that Aikido would benefit from a more practical training approach, but it's demonstrably behind just about every other TMA style around, with the possible exception of budo taijutsu.