Do we know that the company did it? Or did the tweeter do it after it was suggested to them by someone knowledgeable that posting internal company communicatio

Do we know that the company did it? Or did the tweeter do it after it was suggested to them by someone knowledgeable that posting internal company communications might violate the NDAs and corporate policies on company owned communication platforms? And why are only some of the tweets being removed? Always a lot of assumptions in the comments of every Twitter story I have read over the last week or so… and so far most of the assumptions tend to be pretty wrong when the dust settles.