I disagree. Just having FB in your public CV makes you an interested party already. Given you were sec lead at a FB project it is even conceivable you hold FB stock, which would make you a very interested party.
I advise you to add a COI statement if you make future posts/comments about Facebook/meta/Zuckerberg. It is just good practice.
I advise you to add a COI statement if you make future posts/comments about Facebook/meta/Zuckerberg. It is just good practice.