AFAIK the rule for federal employees is they’re allowed to speak publicly and opine on political matters, but not to identify themselves as government employees while doing so.
I am all for radical transparency in the public sector, but part of that transparency requires that the individuals communicating have a precise understanding of technical communication. I’ve seen inaccurate communication cause very similar issues to those caused by a lack of communication.
I say this as a federal scientist myself.
Knowledge is power, and knowledge of what is going on can be used to harm the organization by outside actors - pathological and good ones - and control of information can be used by harmful internal actors to harm folks too.
Since (legitimately) harmful outside actors aren’t going away, especially in this space…..