Does e2ee help performance?

We’re running our servers locally, so end to end encryption is not necessary for security. But does e2ee help performance? We have 10-20 person calls. Without e2ee , all those streams need to be decrypted and re-encrypted. With e2ee, the videobridge uses the metadata to direct the streams, correct? That seems a lot less demanding.

And chrome > 85 supports e2ee ?