Though there was hardly anything that
I didn't already know, I liked the movie very much for its presentation that drove the point well to people who may not have understood how these platforms work, the privacy implications and the dangers therein. I've already recommended this movie to some more people.
As for the cultural impact of the movie, I don't think it's going to be much. Cambridge Analytica had so much news coverage during its time (along with public hearings by lawmakers and documentaries about it) and still did nothing material to the bottom line of these companies. They've actually grown bigger and become a lot richer since then.
1. Most people just wouldn't care enough to give up these platforms. While I've been enraged for a long time about these platforms, the big gap here is that there is no good answer to the question, "what are the better alternatives?" Don't tell me that Mastodon and Mastodon clones can be replacements for Twitter, Facebook, Facebook groups, Facebook events, Instagram, Snapchat, TikTok, etc. Where are the nice(r) mobile apps (not just some website designed for desktops) for any replacements?
2. Governments will not regulate these platforms in meaningful ways that create fundamental changes. Regulatory capture is what's looming around, where the current biggies make the rules and ensure that nobody else can beat them.
I will keep pushing people to switch to better platforms (even if they seem deficient in comparison), but I'm sadly not very optimistic about big changes in the next decade or so.