What about citizen labs conclusion that it's not safe for secrets? https://citizenlab.ca/2020/04/move-fast-roll-your-own-crypto-a-quick-look-at-the-confidentia

What about citizen labs conclusion that it's not safe for secrets? https://citizenlab.ca/2020/04/move-fast-roll-your-own-crypto-a-quick-look-at-the-confidentiality-of-zoom-meetings/ https://citizenlab.ca/2020/04/move-fast-roll-your-own-crypto...