I did not accuse you of saying "blockchains are useless because public-key cryptography long predates blockchains". I accused you of saying old fashioned PGP w

I did not accuse you of saying "blockchains are useless because public-key cryptography long predates blockchains". I accused you of saying old fashioned PGP was user-friendly. It's not. It never caught on beyond tech users because it's too complicated for non-techies. My point was that Metamask has demonstrated the best UX yet to use public-key cryptography for everyday users.