Neo4j looooooves the "if you think about it, everything is graphs!" marketing maneuver. They (their marketing department) were the very first thing I thought of when I read this headline.
I'd just like to interject for a moment. What you're refering to as a database, is in fact a database management system, or as I've recently taken to calling it, database plus management system.
https://neo4j.com/docs/graph-data-science/current/algorithms...