FYI, it's currently impossible to support end to end encryption in WebRTC based video that is browser based (if using a SFU, ie a central server), given the pro

FYI, it's currently impossible to support end to end encryption in WebRTC based video that is browser based (if using a SFU, ie a central server), given the protocols supported in the browser. Zoom isn't, obviously, but that's another red flag if you see such claims.