There are no community managers contributing, read, or in anyway reporting back to product development.
The admins depend on users reporting posts that should be moved, edited or just removed.
There is no reporting option for "send this request to engineering".
And as has been mentioned, this is a user-to-user technical support forum. The volunteers have no access to Apple internal workings.
The higher numbers generally mean either they have been volunteering for a very long time, or are retired with a sign that says "Hey you kids, get off my lawn" 😀