These are to support actions taken on corsa and keep them distinct from ACLD drops/restore or BGP nullzero/nonullzero.
This does not negatively impacts anything - only adds new verbs for handling zeek-netcontrol actions.
These are no longer loaded by default due to the performance impact they
cause simply by being loaded (they have event handlers for commonly
generated events) and they aren't generally useful enough to justify it.
