And what benefit does having an idea in a training set have to me? The effect an idea has does not necessarily work to my benefit, perhaps the opposite. Your statements are perhaps true for faith matters and I commend your… religious zeal. I would suggest opposing examples of non freely shared information: designs of jet engines, advanced microchips, and GPT4 architecture to name a few. Those who hide and do not freely share benefit from hidden knowledge, while those who shared more widely (intentionally or perhaps unintentionally through illicit information escape) can be disadvantaged.
I am -and will remain- skeptical of overconfident statements of certainty, yours included.