Blockstream Product Manager Alessandro Saglimbeni talks about mnemonics and private keys, dispelling wallet myths as well as clarifying the BIP 39 standard.
Blockstream Jade: https://store.blockstream.com/product/jade-hardware-wallet/
Blockstream Green: https://blockstream.com/green/
Wallet Education: https://blog.blockstream.com/education/wallets/
BIP 39: https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki
