Enclaves are interesting, and I also look forward to all of the new things they allow. But all of that has nothing to do with open sourcing the server being important for security if given the ability to audit the client, and the client is not designed to require a cooperating server.
I'm tired of trying to get you to understand this point and have you respond with red-herrings and FUD. Please be intellectually honest when asking keybase to open source their server in the future, and don't claim that it's relevant to the security of the system.