We don't need to be 'entertained' to find that out, even if this is really a story about an heroic whistleblower...
Would have been a better FP than the AI thing. Yeah, I know I tend to tangents, but there's such a thing as too tangential...
Your brevity makes your intention unclear, so I better start by explaining how I'm reading it. I think you're saying the movie was too anticlimactic because we already knew this. Also you are indicating that you believe this is the main theme of the movie. Does that mean you've actually seen it?
My take is different, though I'm actually going to bring AI back into it, but hopefully with better justification. I'm coming from the perspective of marketing based on applied psychology. I think the same techniques that they use to persuade you to buy scented soaps and watch movies they recommend can be applied in reverse to deter you from buying scented soaps or from watching movies they prefer you don't see. I actually saw bits of an interview with Sorkin where he was asked about advertising the movie on Facebook, but I think whatever advertising he purchased could easily be countered by (AI-empowered) algorithmic counter-advertising. I actually believe Facebook has the capability to do it on a personalized basis, with two obvious angles of attack.
On the first angle, if someone has just seen an ad for the movie, then Facebook can respond by following that with some kind of diversionary content. I doubt they want to be so direct and clumsy as to attack the movie directly, so it would be something that is calculated to be of higher "engagement" to that particular person. This is a retail level of manipulation. The second angle is wholesale, but for now I've decided to leave that as an exercise for the interested reader. On today's Slashdot?
Disclaimer needed: Though I was an old user of Facebook with one of the original university-linked accounts, my feelings for the website went monotonically downhill over time. At some point, probably before 2020, I decided it was a waste of time and I deliberately limited my Facebook usage to five minutes per day, which was quite sufficient. Then in 2022 my Facebook account was targeted for destruction. Facebook declined to say why, though I still suspect that it was somehow politically motivated. Perhaps even a political assassination?