Wow, just, wow.
Here's a thought, given your messianic ability to teach instrument theory, I bet you could teach a non aviator to pass that IREX exam first go, with 90% plus scores. The problem is THEY STILL COULDN'T FLY!
After decades at this you should be able accurately predict the accident rate of the desk you say you fly. 0%
I have written no IFR EXAMS.
I have not been a tosser in multiple jurisdictions.
I have not threatened nefarious teachers.
I am probably the type of person you would reject for your in theory, theory school.
However, I can fly an aircraft. Through the entire flight envelope.
Theory knowledge means very little when by your own assertion "any clown or elementary school student can be trained".
I'm glad I'm not the poor soul that had to stroke your ego into arousal.
I suggest you read "Fly Better" by Noel Kruse. Not even the entire text, as you clearly are above that. Just the foreword should give you pause and perhaps adjust your attitude to theory verses hands on flying experience.