Anthropic is shady too my guy. Claude Code will frequently re-ask you to turn on data sharing even after you've said no, it's dark patterned like a task approval, and once you turn it on it's harder to turn off than OAI makes it.
I do think it ended up being after a power outage though and it was some kind of config corruption.
OpenAI and Anthropic are but two players. There are others too. You have choice.