To play devil's advocate for a second, isn't Mongo following the unix philosophy here? Small, composable tools instead of bolting on redundant features to ever

To play devil's advocate for a second, isn't Mongo following the unix philosophy here? Small, composable tools instead of bolting on redundant features to everything? Opening/closing ports is the firewall's job. Mongo's job is storing and retrieving data (now, how poorly it does at that is another conversation). Having both Mongo and the Firewall handle ports means you do everything twice, which violates OnceAndOnlyOnce.