> How exactly would you implement an interoperable E2EE group chat app where you can arbitrarily add and remove people like with iMessage? Doesn't the matrix c

> How exactly would you implement an interoperable E2EE group chat app where you can arbitrarily add and remove people like with iMessage? Doesn't the matrix chat app allow for this? Might be useful to learn how they do it if this is of interest. https://matrix.org/docs/guides/end-to-end-encryption-implementation-guide https://matrix.org/docs/guides/end-to-end-encryption-impleme...