If you allow little configuration options, you could as well allow to easily reset the server to default. I mean a zero configuration server cannot be compared

If you allow little configuration options, you could as well allow to easily reset the server to default. I mean a zero configuration server cannot be compared to a server that has > 100 users. The latter usually has a lot of custom settings which would a) easily get damaged during updated b) be lost when resetting the whole thing There is definitely a need for easily manageable servers that should be low on customization and maintenance.