there's not a workflow approval process .. in other words, someone can have the permission to craft content and load it up and even propose a publishing date (authoring) .. but another person(s) would be Editors .. users who could comment on the post, kick it back with feedback, or just rubber stamp the publication. I've seen this in other platforms like Sprinklr or Sprout and no doubt in other dedicated social media platforms.
This would make it easier for a company to review content before it accidentally slips out the door and manage the effectiveness/communication within the teams involved.