@markosaric Abadoning Medium is probably harsh. Agreed, this platform sucks big time but why abadon when you can #POSSE [Publish (on your) Own Site, Syndicate Elsewhere)] and make e.g. use of brid.gy?
So yeah, your plugin list is really short on https://de.wordpress.org/plugins/indieweb/ 😇
Update: The article in question is https://markosaric.com/install-wordpress/