From everything I've read in Careless People, basically everything people like us complained about with Facebook was already known internally, people raised concerns about it, and Zuck brushed them off because he is, ultimately, a petty tyrant who wants nothing more than to be loved, and who has surrounded himself with people who are willing to sell that love for power.

Also, you should read Careless People, if only because Facebook is trying its darnedest to censor the author.

As for OpenAI, I already hated the company pre-Sam Altman takeover because AI safety seemed like an excuse to brush away ethics concerns (e.g. "stealing training data is fine because if we don't withhold model weights the model might do something evil"). Post-Sam, I hate the company because they are now ignoring both the AI safety and ethics concerns.

...if you're wondering what the difference is, AI safety is roughly "making sure the AI doesn't do something bad" and AI ethics is "making sure we don't do something bad making the AI". There's a bit of a rivalry between the two, mainly because the former group managed to present their concerns in more business-palatable ways and thus won all the CxO level arguments. Even the most decelerationist AI safety takes are ultimately criti-hype: OpenAI's model breaking containment and hacking HuggingFace is an awful safety outcome, but it's also good marketing for an industry beleaguered by bubble concerns. You can't turn "AI is trained on stolen data" into hype.