How can we differentiate between this agent making these postings as an official part of their FBI duties, or making these posts for their own reasons? I know that the screenshots imply that they made these posts while performing their duties, but well I'm at work right now when I'm making this HN comment, and that doesn't mean that my employer instructed me to make this comment.

Is this sanctioned forum sliding, or just a bored government employee shitposting when they're supposed to be working?