Or am I the only one remembering this opinion? I felt like it was common for people to say that the internet couldn’t be taken down, or censored or whatever. This has obviously been proven false with the Great Firewall of China, and of Russia’s latest attempts of completely disconnecting from the global internet. Where did this idea come from?
The answer to your second point is simple.
Meta’s properties (FB, Insta) have something that most other social networks are lacking: A network of real-world family and friends.
Twitter, Reddit, Mastodon, Lemmy, Tiktok, and the rest all tend to have communities built from the platform’s population, based on shared interests. Meanwhile, FB is the platform that you use to connect with your oddball uncle and high school friends from way back. That’s the sunk cost that makes it so much harder to leave than the strangers on reddit who share your love of lime jello.