I'm saying that I don't know for a fact that it is impossible that rational analysis is insufficient to know anatta.
What I do know is that the suttas portray the Buddha as telling "study monks" and "meditation monks" to respect each other equally...
Also, now there seems to be a distinction between "knowledge" and "direct experience" in your argument.
fruitless contest of wits based on sutta-thumping...
I'm trying to say that your belief includes ruling out something that you have no rational or empirical basis to rule out.
But based on what some suttas suggest, there is adequate reason to doubt your assertion.
If you're inflexible and determined to believe that only through thoughtless/unreasoned meditation can one achieve an understanding of anatta, I ask you to support this dogmatic assertion.
This isn't a battle of egos for me.