"Everything looks like a graph" is more damning of the idea of a graph as storage than it is praise. The whole point of a database is to impose _additional_ constraints on the data to ease subsequent application development or data analysis.

Relational data may be a hassle but its a hassle you end up having to deal with anyway at some point.

I can see a graph database as being a useful place to stash a ton of shitty data as an initial place to start an ETL but I can't imagine using it as a system of record except in very limited situations.