I find it interesting that the Director's Guild agreement (which was agreed to by the studios in about five minutes) included the acknowledgement that A.I. is not a person and cannot/will not be used in place of humans for any jobs covered by the DGA (directors, production managers, stage managers, etc.).
The studios had no trouble agreeing to that very quickly, yet seem determined to negotiate the ability to replace actors as they see fit, using human actors to do it. They acknowledge that some jobs are too important for A.I. to be allowed anywhere near, just that acting is not among them.