[unixhero]

No, that would not be accurate.

The difference between them is like

Redhat Enterprise Linux (Costs Money, Enterprise Supported)

vs

CentOS (Community managed, community supported, Libre Free)

[bonzini]

CentOS comes from RHEL, while Docker comes from Moby. So the correct parallel is Fedora-RHEL or Wildfly-JBoss.