You'll also want to enable a social sharing plugin so that readers can share your content on their own favorite social platform. (writerswin.com)
Install a social sharing plugin to make it easy for others to share your blog posts and pages via their social media outlets. (editionguard.com)
For a good summary of the best social share button plugins for WordPress, see BloggingWizard's 11 Best Social Sharing Plugins For WordPress In 2017 (robpowellbizblog.com)