The answer to that question varies depending on the objective.
Several artists and influences became viral after making several thousands of posts. Your goal is to build an organic following of partners and fans that love what you are contributing to this world. Social can never be selfish… Social media outlet is to serve one another. The moment your posts and content become selfish, the moment your social media lacks shareable content.
Social Media has many purposes. As long as the content is genuine, interesting and useful, the interactions will come with it.