private boolean isEnabled() {
        return Configurator.worldFeatures.getOrDefault(configKey, false);
    }
For some reason, Forge does not provide this in {@link BiomeModifiers}. This one also allows for
dynamic control via ProjectRed's mod config file.
exploration/src/main/java/mrtjp/projectred/exploration/world/gen/ConfigFileControlledAddCarversBiomeModifier.java