You joke, but given that SWE/AI researchers literally invented AI that does everything else for them and is often super-human at intelligence across most things, I would unironically prefer the opinion of the creator of such a system over most others for most things.
I cooked a steak yesterday therefore I am an expert in biology.
Creating a user interface for the world’s knowledge doesn’t make the developer an expert on the knowledge that the interface holds in its database. Regardless of how sophisticated that interface might be.
'I disagree, therefore I am an expert in skepticism.' The sword cuts both ways.
No it doesn’t. What you’re describing is an oxymoron.