Did they? The commenter was referring to "Simple Sabotage Field Manual", by the CIA. It's a very commonly cited list of actions to take, or that someone would take, to impede the effectiveness of an organization.
The commenter was not saying "CIA did it, and birds aren't real".
Prima facie claiming that people who are joining an optional group that puts out optional rules that companies can opt into implementing for the sake of sabotaging something in such an esoteric way is complete conspiracy nonsense.
Edit - LOL, step one of my conspiracy and get a PhD and work at a company for 10 years using a programming language so I can get someone kicked off an optional committee! Brilliant plan, no notes!!!
I think the article is written by the person that was removed. It is lacking any statement of the standard foundation who removed him. No such statement exists, even on the internal committee mailing list it is just an "fyi, that person is no longer on the committee" without any reasons.
I can piece something together from his previous behavior on the committee mailing list, but that information is not public and I'm not at liberty to share.
As far as I am concerned this whole thing might not have happened until I see another couple of sources.