Here in Houston, my friend who works at UH has excellent insurance. A quick search online confirms that it is much better than average. Different structure for employees at Rice, my alma mater, but still excellent. Gemini describes these employees being in a kind of "benefits bubble" here in Texas, and they're getting something way better from what most Texans get.

You said FAANG, so perhaps you're in California, a state that has laws regulating health insurance to an extent that make it unique in the USA?