Why do you think so? I don’t think the ETF hunters have any interest in the cryptography of Bitcoin.
People are looking for answers in Google. E.g. "what is symmetric encryption". Google shows your post, people come here and stay here forever
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I do not think that many people are actively looking for Bitcoin's many fine complexities like the one OP's post is about- most will be happy and content once their hardware wallet is set-up and running, that's going to be about it as far as their "hunger" for knowledge in regards to Bitcoin goes.
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