Objectively, neurotypical users will be helped by an error correcting code which permits software to point out to them where they are likely to have made a mistake.
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As such, I dont get your comment about altcoins. Bitcoin leads the way here, again.
Neurotypical users will probably applaud having the transaction fees back under $1 before they give accolades for typo correction. Core will lead the way in most efficient usage of pixels in a QR code, while economic forces make winners of the alt coins that dont charge $30 in fees to do a simple transaction.
I wonder what will become of the Core blockchain when the miners defect to a more profitable chain that is still useful for payments and never come back. They wont come back until its profitable but that never happens because no one will buy Core coins while 1MB blocks are hours or days apart with the next difficulty adjustment suddenly becoming months away. In such a scenario no transactions can confirm for anyone besides millionaires insensitive to astronomical fees theyll pay in the absence of any other choice. And at that point, Bitcoin led the way becomes the more popular consensus.