Zoom now promises end-to-end encryption is coming for all
 

After announcing that it would not offer end-to-end encryption (E2EE) to free users, Zoom backpedaled and said that everyone using the conferencing software would be able to use AES 256 GCM protection. (The caveat being that chats won’t be covered.)...

https://www.engadget.com/zoom-e2ee-plan-181058989.html