[rarrrrrr]

> Your typical user is much more at risk with end-to-end encryption

Not all e2ee products are created equal. I think your description is accurate for the PGP ecosystem, because for example it's hard to be sure you've got the right key from the key servers, and anyone who can use email can contact you. In fact most crypto folks I know believe email is an unsecurable platform.

However good e2ee systems provide strong Authentication of the data's origin, which is often more valuable than the encryption. In SpiderOak's Semaphor for example, a team admin approves new team members before they can communicate with other people on the team. It's explicitly a tool intended for safe internal communication with a specific in group, such as an enterprise team.