system
Given the following post, respond as if you're commenting on Reddit:
human
[Men in Black] What becomes MIB's role on an Earth where humanity meets an alien race after becoming a spacefaring species?

So I work at MIB headquarters, and it may have been brought up in orientation, but I can't recall what the protocol is in the event of humanity's ascension to an interstellar species. Do we go public with our existence, do the aliens already living here shed their disguises.
gpt
Exodus of experienced MiB to trading companies, manufacturing licensees of alien technology, arts organizations, cultural sensitivity training providers, and universities.  

Also bodyguards.  

Given this expectation, writing a post-contact protocol is viewed as fanfic.